List of Horizon (British TV series) episodes
(Redirected from List of Horizon episodes)
Horizon is a current and long-running BBC popular science and philosophy documentary programme. Series one was broadcast in 1964 and as of July 2020[update] it is in its 56th series. Over 1,250 episodes have been broadcast (including specials) with an average of 23 episodes per series during the 56-year run.
- 1964–1969 – 135 episodes
- 1970–1979 – 299 episodes
- 1980–1989 – 234 episodes
- 1990–1999 – 220 episodes
- 2000–2009 – 191 episodes
- 2010–2019 – 167 episodes
- Since 2020 – 16 episodes
Series 1: 1964–1965
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The World of Buckminster Fuller[1]" | May 02, 1964 | 1 |
| "Pesticides and Posterity[2]" | May 30, 1964 | 2 |
| "A Candle to Nature" | June 27, 1964 | 3 |
| "Strangeness Minus Three" | July 25, 1964 | 4 |
| "The Air of Science" | August 22, 1964 | 5 |
| "The Knowledge Explosion" | September 21, 1964 | 6 |
| "The Amateur Scientist" | October 19, 1964 | 7 |
| "Tots and Quots and Woodgerie" | November 16, 1964 | 8 |
| "Professor J.B.S. Haldane, Obituary" | December 01, 1964 | 9 |
| "Science, Toys and Magic" | December 14, 1964 | 10 |
| "Learning from Machines" | January 06, 1965 | 11 |
| "The Technique of Change[3]" | January 20, 1965 | 12 |
| "Star Gazers" | February 03, 1965 | 13 |
| "Science and Art" | February 17, 1965 | 14 |
| "The Great Computer Scandal / H-Bomb Detectors[4]" | March 03, 1965 | 15 |
| "Forbidden Events / I am a Madman" | March 17, 1965 | 16 |
| "Restless Genius / Faster, Farther, Higher" | March 31, 1965 | 17 |
| "Other Side of the Pill / Search for the Original Mind" | April 14, 1965 | 18 |
| "The Big Smoke / The Model Makers[5]" | May 12, 1965 | 19 |
| "The Long Slide / Men with Gills" | May 26, 1965 | 20 |
| "Men and Sharks / Sir Henry Dale, OM, FRS" | June 09, 1965 | 21 |
| "The Brain Gain / The Sudden Night / Learning to Speak" | June 23, 1965 | 22 |
| "Dr. Joseph Needham / Mariner 4" | July 14, 1965 | 23 |
| "Science Fiction : Science Fact / Alone and Unarmed" | July 28, 1965 | 24 |
| "Certain of Uncertainty / State of Nature" | August 11, 1965 | 25 |
| "Time Stood Still / Weighty Matters" | August 25, 1965 | 26 |
| "Fuel for the Future / Collector's Piece" | September 08, 1965 | 27 |
| "Let Newton Be" | September 22, 1965 | 28 |
Series 2: 1965–1966
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Special Senses[6]" | October 10, 1965 | 1 |
| "An Affair of the Heart[7]" | October 24, 1965 | 2 |
| "10,000 Tombs[8]" | November 07, 1965 | 3 |
| "Toil, Sweat & Tears[9]" | November 21, 1965 | 4 |
| "The Big Dishes / The Living Stream[10]" | December 05, 1965 | 5 |
| "Boys on Bubbles / Problems and Puzzles" | December 19, 1965 | 6 |
| "Windows of the Soul / Elixir of Youth[11]" | January 02, 1966 | 7 |
| "The Troubled Mind / Triple-A. S." | January 16, 1966 | 8 |
| "A Man of Two Visions / The Scientist Applied" | January 30, 1966 | 9 |
| "The Dolphins that Joined The Navy / A Theory of The Earth" | February 13, 1966 | 10 |
| "Route 128 / A Theory of The Earth" | February 27, 1966 | 11 |
| "The Beginning of Life / Science Friction" | March 13, 1966 | 12 |
| "So you want to be an Inventor? / The Severed Hand" | March 27, 1966 | 13 |
| "Chance and Decay / Meteorite Mystery" | April 10, 1966 | 14 |
| "Towers of Ilium / The Exploding City" | April 24, 1966 | 15 |
| "Man in Space" | May 08, 1966 | 16 |
| "Destination Mars / Editors in Conference" | May 22, 1966 | 17 |
| "Man meets Duck / The Picture Machines" | June 05, 1966 | 18 |
| "Where must the Money Go? / Phantoms Incorporated" | June 19, 1966 | 19 |
| "Genes in Action / Scientists and War" | July 03, 1966 | 20 |
| "The Lonely Children" | July 17, 1966 | 21 |
| "Man of Science / 'Nature' Tomorrow" | July 31, 1966 | 22 |
| "Science Fiction, Science Fact / The Dolphins that Joined The Navy" | September 11, 1966 | 23 |
| "M.I.T.'s ABC / The Disturbed Child" | September 25, 1966 | 24 |
Series 3: 1966–1967
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Ten Years in the Antarctic[12]" | October 10, 1966 | 1 |
| "The Athlete[13]" | October 24, 1966 | 2 |
| "From Peenemunde to the Moon[14]" | November 07, 1966 | 3 |
| "Sex-Change?[15]" | November 21, 1966 | 4 |
| "The Structure of Life[16]" | December 05, 1966 | 5 |
| "Hand Me My Sword, Humphrey[17]" | December 25, 1966 | 6 |
| "Sons of Cain[18]" | January 17, 1967 | 7 |
| "How Best to Make a Man, How Best to Make a Scientist[19]" | February 14, 1967 | 8 |
| "Dynamo, The Life of Michael Faraday[20]" | February 28, 1967 | 9 |
| "Migraine[21]" | March 14, 1967 | 10 |
| "How Safe Is Surgery?[22]" | March 28, 1967 | 11 |
| "The Shape of War to Come[23]" | April 25, 1967 | 12 |
| "Memory[24]" | May 09, 1967 | 13 |
| "Masters of the Desert" | May 23, 1967 | 14 |
| "Cancer, The Smoker's Gamble[25]" | June 20, 1967 | 15 |
| "Science and the Supernatural" | July 04, 1967 | 16 |
| "Hypnosis" | July 18, 1967 | 17 |
Series 4: 1967–1968
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The War of the Boffins[26]" | September 12, 1967 | 1 |
| "Aspects of Alcohol[27]" | September 26, 1967 | 2 |
| "Lords of the Sea[28]" | October 10, 1967 | 3 |
| "Will Art Last?[29]" | October 24, 1967 | 4 |
| "Air Safety, The Unknown Factor[30]" | November 07, 1967 | 5 |
| "The Life and Death of the Pine Processionary[31]" | November 21, 1967 | 6 |
| "Koestler on Creativity[32]" | December 05, 1967 | 7 |
| "The World of Ted Serios" | December 12, 1967 | 8 |
| "Professor in Toyland[33]" | December 24, 1967 | 9 |
| "An Ingenious Man, Sir H. John Baker[34]" | January 02, 1968 | 10 |
| "Man's Best Friend[35]" | January 30, 1968 | 11 |
| "Once a Junkie[36]" | February 13, 1968 | 12 |
| "Town Traffic and Tomorrow[37]" | February 27, 1968 | 13 |
| "The Man Makers[38]" | March 12, 1968 | 14 |
| "Man in Search of Himself[39]" | March 26, 1968 | 15 |
| "Investigating Murder[40]" | April 09, 1968 | 16 |
| "The Equation of Murder[41]" | May 07, 1968 | 17 |
Series 5: 1968–1969
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Lindemann Enigma[42]" | September 12, 1968 | 1 |
| "From Field to Factory" | September 19, 1968 | 2 |
| "Comfort on Ageing" | September 26, 1968 | 3 |
| "Experiments in War" | October 03, 1968 | 4 |
| "African Medicine" | October 17, 1968 | 5 |
| "The Broken Bridge[43]" | October 24, 1968 | 6 |
| "Children Without Words[44]" | October 31, 1968 | 7 |
| "Computer Revolution[45]" | November 07, 1968 | 8 |
| "Doctor's Dilemma[46]" | November 14, 1968 | 9 |
| "In the Matter of Dr Alfred Nobel[47]" | November 21, 1968 | 10 |
| "Wheels Within Wheels[48]" | November 28, 1968 | 11 |
| "Black Man – White Science[49]" | December 05, 1968 | 12 |
| "Hidden World[50]" | December 12, 1968 | 13 |
| "The Talgai Skull[51]" | December 19, 1968 | 14 |
| "Phantasmagoria, The Magic Lantern[52]" | December 24, 1968 | 15 |
| "Inside Every Fat Man...[53]" | January 02, 1969 | 16 |
| "If Only They Could Speak[54]" | January 09, 1969 | 17 |
| "The Miraculous Wonder, The Human Eye[55]" | January 16, 1969 | 18 |
| "The Year of the Locusts" | January 23, 1969 | 19 |
| "The Gifted Child[56]" | January 30, 1969 | 20 |
| "The Last of the Polymaths[57]" | February 06, 1969 | 21 |
| "Music and the Mind" | February 13, 1969 | 22 |
| "Report on V.D.[58]" | February 20, 1969 | 23 |
| "The Drift from Science[59]" | March 06, 1969 | 24 |
| "Powers of Persuasion[60]" | March 13, 1969 | 25 |
| "The View from Space" | March 20, 1969 | 26 |
| "The Unborn Patient[61]" | March 27, 1969 | 27 |
| "King Solomon's Garden[62]" | April 10, 1969 | 28 |
| "Muck Today – Poison Tomorrow[63]" | April 24, 1969 | 29 |
| "Shark" | May 01, 1969 | 30 |
| "Technology and Self Determination[64]" | May 15, 1969 | 31 |
| "After Apollo[65]" | May 22, 1969 | 32 |
| "Discovery" | May 29, 1969 | 33 |
| "Machines and People[66]" | June 05, 1969 | 34 |
Series 6: 1969–1970
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Science on Safari" | September 15, 1969 | 1 |
| "A True Madness" | September 22, 1969 | 2 |
| "The Problem of Pain" | September 29, 1969 | 3 |
| "Four Fast Legs and a Nose" | October 06, 1969 | 4 |
| "Father of the Man" | October 13, 1969 | 5 |
| "Master of the Microscope" | October 20, 1969 | 6 |
| "CERN" | October 27, 1969 | 7 |
| "Cancer" | November 10, 1969 | 8 |
| "There's a Rhino in My Sugar" | November 17, 1969 | 9 |
| "Fit to Live" | November 24, 1969 | 10 |
| "Don't Cackle, Lay Eggs" | December 01, 1969 | 11 |
| "How Much Do You Drink?" | December 08, 1969 | 12 |
| "A Game of War" | December 15, 1969 | 13 |
| "Bread" | December 22, 1969 | 14 |
| "For the Safety of Mankind" | December 29, 1969 | 15 |
| "Just Another World" | January 05, 1970 | 16 |
| "Henry Royce, Mechanic" | January 12, 1970 | 17 |
| "A Disease of Our Time, Stress" | January 19, 1970 | 18 |
| "A Disease of Our Time, Heart Attacks" | January 26, 1970 | 19 |
| "Sex and Sexuality" | February 02, 1970 | 20 |
| "Whose Coast?" | February 16, 1970 | 21 |
| "A Much Wanted Child" | February 23, 1970 | 22 |
| "The Expert Witness" | March 02, 1970 | 23 |
| "After the Iron Age" | March 09, 1970 | 24 |
| "Let the Therapy Fit the Crime" | March 16, 1970 | 25 |
| "The World Outside" | March 23, 1970 | 26 |
| "In the Beginning Was the Word" | March 30, 1970 | 27 |
| "Drifting of the Continents" | April 13, 1970 | 28 |
| "A Case of Priority" | April 20, 1970 | 29 |
| "The Fretful Elements[67]" | April 27, 1970 | 30 |
| "One Man's Meat" | May 11, 1970 | 31 |
| "Only Skin Deep" | July 06, 1970 | 32 |
| "Wolves and Wolfmen" | July 13, 1970 | 33 |
| "A Measure of Uncertainty" | August 10, 1970 | 34 |
| "The Manhunters" | August 17, 1970 | 35 |
| "Don't Get Sick in America" | August 24, 1970 | 36 |
| "Crown of Thorns" | August 31, 1970 | 37 |
Series 7: 1970–1971
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Noah's Ark in Kensington" | September 07, 1970 | 1 |
| "Virus" | September 14, 1970 | 2 |
| "Water, Water..." | September 21, 1970 | 3 |
| "All Creatures Great and Small" | September 28, 1970 | 4 |
| "Child for a Lifetime" | October 05, 1970 | 5 |
| "Something for Our Children" | October 12, 1970 | 6 |
| "Million Ton Tanker" | November 02, 1970 | 7 |
| "The Insect War" | November 09, 1970 | 8 |
| "The Savage Mind" | November 16, 1970 | 9 |
| "Tanks" | November 23, 1970 | 10 |
| "Mind the Machine" | November 30, 1970 | 11 |
| "Square Pegs" | December 07, 1970 | 12 |
| "Earthquakes, The City That Waits to Die" | December 14, 1970 | 13 |
| "The Man Who Talks to Frogs" | December 21, 1970 | 14 |
| "The Gargantuan Triumph of Science" | December 28, 1970 | 15 |
| "Wildlife, The Last Great Battle" | January 04, 1971 | 16 |
| "Great Ormond Street" | January 18, 1971 | 17 |
| "A Bulldozer Through Heaven" | January 25, 1971 | 18 |
| "Rumours of Wars" | February 01, 1971 | 19 |
| "I'm Dependent, You're Addicted" | February 15, 1971 | 20 |
| "Kuru, To Tremble with Fear" | February 22, 1971 | 21 |
| "Due to Lack of Interest Tomorrow Has Been Cancelled" | March 08, 1971 | 22 |
| "What Kind of Doctor?" | March 15, 1971 | 23 |
| "A Nice Sort of Accident to Have" | March 22, 1971 | 24 |
| "The Wood" | April 05, 1971 | 25 |
| "The Measure of Man" | April 12, 1971 | 26 |
| "Three Score Years and Then?" | April 26, 1971 | 27 |
| "Darwin's Bulldog" | May 03, 1971 | 28 |
| "The Secret" | May 10, 1971 | 29 |
| "What Every Girl Should Know" | May 17, 1971 | 30 |
| "Taste of Foods to Come" | May 24, 1971 | 31 |
| "Looking for a Happy Landing" | May 31, 1971 | 32 |
| "A Case of Depression" | June 07, 1971 | 33 |
| "The Total War Machine" | June 14, 1971 | 34 |
| "The Dinosaur Hunters" | June 21, 1971 | 35 |
Series 8: 1971–1972
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Your Country Needs You[68]" | September 27, 1971 | 1 |
| "Rheumatism" | October 04, 1971 | 2 |
| "If at First You Don't Succeed... You Don't Succeed" | October 11, 1971 | 3 |
| "One Liverpool or Two?[69]" | October 18, 1971 | 4 |
| "Rutherford, The Cavendish Today" | October 25, 1971 | 5 |
| "The Fierce People" | November 01, 1971 | 6 |
| "The Men Who Painted Caves" | November 15, 1971 | 7 |
| "The Crab Nebula" | November 22, 1971 | 8 |
| "Can Venice Survive?" | November 29, 1971 | 9 |
| "Willingly to School?" | December 06, 1971 | 10 |
| "The Periscope War" | December 20, 1971 | 11 |
| "Patently Absurd" | December 27, 1971 | 12 |
| "The Missing Link" | January 03, 1972 | 13 |
| "Navajo: The Last Red Indians" | January 10, 1972 | 14 |
| "How Much Do You Smell?" | January 17, 1972 | 15 |
| "Parasite of Paradise" | January 31, 1972 | 16 |
| "The Day It Rained Periwinkles" | February 07, 1972 | 17 |
| "Are You Doing This for Me Doctor?" | February 14, 1972 | 18 |
| "How They Sold Doomsday" | February 21, 1972 | 19 |
| "For Love or Money" | February 28, 1972 | 20 |
| "Whales, Dolphins and Men" | March 06, 1972 | 21 |
| "What Is Race?" | March 13, 1972 | 22 |
| "Man Made Lakes of Africa" | March 20, 1972 | 23 |
| "Survival in the Sahara" | March 27, 1972 | 24 |
| "Mind over Body" | April 10, 1972 | 25 |
| "Out of Volcanoes" | April 17, 1972 | 26 |
| "The Wizard Who Spat on the Floor" | May 01, 1972 | 27 |
| "Rail Crash" | May 08, 1972 | 28 |
| "Do You Dig National Parks?" | May 22, 1972 | 29 |
| "The Rat Man, Sigmund Freud" | June 05, 1972 | 30 |
| "Sorry I Opened My Mouth" | June 12, 1972 | 31 |
| "The Ways We Move" | July 03, 1972 | 32 |
| "The Life That Lives on Man" | July 10, 1972 | 33 |
| "Sex Can Be a Problem" | July 24, 1972 | 34 |
| "The Surgery of Violence" | July 31, 1972 | 35 |
Series 9: 1972–1973
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Hospital, Episode 1922" | October 12, 1972 | 1 |
| "When Polar Bears Swam in the Thames[70]" | October 19, 1972 | 2 |
| "Making of an English Landscape" | October 26, 1972 | 3 |
| "Shadows of Bliss" | November 02, 1972 | 4 |
| "Billion Marsh" | November 09, 1972 | 5 |
| "Do You Sincerely Want a Long Life?" | November 16, 1972 | 6 |
| "The Making of a Natural History Film" | November 23, 1972 | 7 |
| "Fire" | November 30, 1972 | 8 |
| "Alaskan Pipe Dream" | December 07, 1972 | 9 |
| "Their Life in Your Hands" | December 21, 1972 | 10 |
| "Navigating Europe" | December 28, 1972 | 11 |
| "Epidemic" | January 04, 1973 | 12 |
| "Worlds in Collision" | January 11, 1973 | 13 |
| "The Military Necessity" | January 18, 1973 | 14 |
| "The Curtain of Silence" | January 25, 1973 | 15 |
| "When the Breeding Has to Stop" | February 08, 1973 | 16 |
| "Science Is Dead, Long Live Science" | February 15, 1973 | 17 |
| "And Where Will the Children Play?" | March 01, 1973 | 18 |
| "Acupuncture" | March 08, 1973 | 19 |
| "What Time Is Your Body?" | March 22, 1973 | 20 |
| "Survival of the Weakest" | April 05, 1973 | 21 |
| "Red Sea Coral and the Crown of Thorns" | April 12, 1973 | 22 |
| "Lumbered... With Back-Ache!" | April 26, 1973 | 23 |
| "Airport" | May 03, 1973 | 24 |
| "Do You Remember the Memory Man?" | May 17, 1973 | 25 |
| "What a Waste!" | May 24, 1973 | 26 |
| "The Laws of the Land" | June 07, 1973 | 27 |
| "Do We Really Need the Railways?" | June 14, 1973 | 28 |
| "The Telly of Tomorrow" | June 21, 1973 | 29 |
| "How Does It Hurt?" | July 05, 1973 | 30 |
| "A Scientist Looks at Religion" | August 09, 1973 | 31 |
Series 10: 1973–1974
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "In Search of Konrad Lorenz[71]" | September 24, 1973 | 1 |
| "Stretch Up Tall[72]" | October 01, 1973 | 2 |
| "Gilding the Lily[73]" | October 08, 1973 | 3 |
| "Black Holes of Gravity[74]" | October 15, 1973 | 4 |
| "What's so Big About Us?" | October 22, 1973 | 5 |
| "The Steadfast Tin Soldier" | October 29, 1973 | 6 |
| "Carry On Smoking" | November 05, 1973 | 7 |
| "Air Crash Detective" | November 26, 1973 | 8 |
| "An Element of Mystery" | December 03, 1973 | 9 |
| "Digging Up the Future" | December 17, 1973 | 10 |
| "Kula, A Reason for Giving" | December 24, 1973 | 11 |
| "Crime Lab" | December 31, 1973 | 12 |
| "A Matter of Self Defence" | January 07, 1974 | 13 |
| "Bird Brain, The Mystery of Bird Navigation" | January 14, 1974 | 14 |
| "Never Too Late to Learn" | January 21, 1974 | 15 |
| "The Great Fish Hunt" | January 28, 1974 | 16 |
| "Pedal Power" | February 04, 1974 | 17 |
| "The Writing on the Wall" | February 11, 1974 | 18 |
| "Where Did the Colorado Go?[75]" | February 25, 1974 | 19 |
| "The Future Goes Boom" | March 04, 1974 | 20 |
| "Fusion, The Energy Promise" | March 11, 1974 | 21 |
| "The First Ten Years" | April 22, 1974 | 22 |
| "This Yankee Dodge Beats Mesmerism Hollow" | April 29, 1974 | 23 |
| "The Hunting of the Quark" | May 06, 1974 | 24 |
| "A Noah's Ark for Europe" | May 13, 1974 | 25 |
| "Bridges, When It Comes to the Crunch" | June 03, 1974 | 26 |
| "Search for Life" | June 10, 1974 | 27 |
| "The Secrets of Sleep" | June 17, 1974 | 28 |
| "Who Needs Skill?" | June 24, 1974 | 29 |
| "Hills of Promise" | July 01, 1974 | 30 |
| "The Race for the Double Helix" | July 08, 1974 | 31 |
| "The Immigrant Doctors" | July 15, 1974 | 32 |
| "Mines Minerals and Men" | July 22, 1974 | 33 |
| "What Price Steak?" | July 29, 1974 | 34 |
| "Listen and Be Loyal" | August 05, 1974 | 35 |
| "Adam or Eve?" | August 19, 1974 | 36 |
Series 11: 1974–1975
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "An Unholy Scramble" | September 02, 1974 | 1 |
| "You Do as You Are Told" | October 28, 1974 | 2 |
| "The First Signs of Washoe" | November 04, 1974 | 3 |
| "The Other Way" | November 11, 1974 | 4 |
| "The Greatest Advance Since the Wheel" | November 25, 1974 | 5 |
| "Joey" | December 09, 1974 | 6 |
| "The Neglected Harvest" | December 16, 1974 | 7 |
| "How on Earth Did They Do That?" | December 23, 1974 | 8 |
| "The Lysenko Affair" | December 30, 1974 | 9 |
| "The Cleanest Place in the World" | January 06, 1975 | 10 |
| "The Killer Dust" | January 20, 1975 | 11 |
| "A Time to Be Born" | January 27, 1975 | 12 |
| "The Unsafe Sea" | February 10, 1975 | 13 |
| "The Change of Life" | February 17, 1975 | 14 |
| "Project Fido" | February 24, 1975 | 15 |
| "The Planets" | March 10, 1975 | 16 |
| "The Long Long Walkabout" | April 07, 1975 | 17 |
| "The Overworked Miracle" | April 14, 1975 | 18 |
| "Not the Cheapest but the Best" | April 21, 1975 | 19 |
| "A Spoonful of Roughage" | April 28, 1975 | 20 |
| "Brain Poison" | May 05, 1975 | 21 |
| "The Bulldog's Last Bark?" | May 12, 1975 | 22 |
| "Benjamin" | May 19, 1975 | 23 |
| "The Mcmaster Experiment" | June 02, 1975 | 24 |
| "The Glazed Outlook" | June 09, 1975 | 25 |
| "The Three Chord Trick" | June 16, 1975 | 26 |
| "Strange Sleep" | June 30, 1975 | 27 |
| "How Do You Read?" | July 14, 1975 | 28 |
| "The Sickly Sea" | July 21, 1975 | 29 |
| "Happy Catastrophe" | July 28, 1975 | 30 |
| "To Die to Live: The Survivors of Hiroshima" | August 06, 1975 | 31 |
| "Cannabis" | August 11, 1975 | 32 |
| "Meditation and the Mind" | August 18, 1975 | 33 |
Series 12: 1975–1976
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Trobriand Experiment" | December 29, 1975 | 1 |
| "The Transplant Experience" | January 05, 1976 | 2 |
| "Intimate Strangers" | January 12, 1976 | 3 |
| "A Fair Share of What Little We Have" | January 19, 1976 | 4 |
| "The Incredible Machine" | January 26, 1976 | 5 |
| "King Coal Revived" | February 02, 1976 | 6 |
| "A Question of Trust" | February 09, 1976 | 7 |
| "The Case of the Bermuda Triangle" | February 16, 1976 | 8 |
| "The Lords of the Labyrinth" | February 23, 1976 | 9 |
| "Inside the Shark" | March 01, 1976 | 10 |
| "The Chemical Dream" | March 08, 1976 | 11 |
| "The Edelin Affair" | March 15, 1976 | 12 |
| "The World of Margaret Mead" | March 22, 1976 | 13 |
| "The Pathway from Madness" | March 29, 1976 | 14 |
| "Geronimo's Children" | April 05, 1976 | 15 |
| "The Vision of the Blind" | April 12, 1976 | 16 |
| "A Lesson for Teacher" | April 26, 1976 | 17 |
| "Why Did Stuart Die?" | May 03, 1976 | 18 |
| "The Children of Peru" | May 17, 1976 | 19 |
| "Dying" | May 24, 1976 | 20 |
| "The Great British Drought" | May 26, 1976 | — |
| "A Home Like Ours..., A Story of Four Children" | June 07, 1976 | 21 |
| "What's Wrong with the Sun?" | June 14, 1976 | 22 |
Series 13: 1976–1977
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Bull's-Eye War" | October 25, 1976 | 1 |
| "The Hot-Blooded Dinosaurs" | November 01, 1976 | 2 |
| "Billion Dollar Bubble" | November 08, 1976 | 3 |
| "The Selfish Gene" | November 15, 1976 | 4 |
| "A Child of Our Own" | November 22, 1976 | 5 |
| "Secrets of a Coral Island" | November 29, 1976 | 6 |
| "The Long Valley" | December 06, 1976 | 7 |
| "Half-Way to 1984" | December 13, 1976 | 8 |
| "The Mystery of King Arthur and His Round Table" | December 20, 1976 | 9 |
| "A Smile for the Crocodile" | January 07, 1977 | 10 |
| "The Pill for the People" | January 14, 1977 | 11 |
| "The Ape That Stood Up" | January 21, 1977 | 12 |
| "The Human Animal" | February 04, 1977 | 13 |
| "The Guinea Pig and the Law" | February 18, 1977 | 14 |
| "Hunters of the Seal" | February 25, 1977 | 15 |
| "The Red Planet" | March 04, 1977 | 16 |
| "One of Nature's Hotels" | March 11, 1977 | 17 |
| "Dawn of the Solar Age" | March 18, 1977 | 18 |
| "Genetic Roulette" | April 01, 1977 | 19 |
| "The Amazing Doctor Newton" | July 15, 1977 | 20 |
| "The Trouble with Medicine" | July 22, 1977 | 21 |
| "Silent Speech" | July 29, 1977 | 22 |
| "The Green Machine" | August 05, 1977 | 23 |
| "Horizon 2002" | August 26, 1977 | 24 |
Series 14: 1977–1978
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The River That Came Clean" | September 02, 1977 | 1 |
| "Blueprints in the Bloodstream" | September 09, 1977 | 2 |
| "40 Years of Murder" | September 16, 1977 | 3 |
| "Darwin's Dream" | September 23, 1977 | — |
| "The Cry for Help" | September 30, 1977 | 4 |
| "The Sunspot Mystery" | October 07, 1977 | 5 |
| "The Rhine's Revenge" | October 21, 1977 | 6 |
| "The Case of the Ancient Astronauts" | November 25, 1977 | — |
| "Icarus' Children" | December 02, 1977 | 7 |
| "The Healing Nightmare" | December 09, 1977 | 8 |
| "The Great Wine Revolution" | December 23, 1977 | 9 |
| "Living Machines" | January 06, 1978 | 10 |
| "A Land for All Reasons" | January 20, 1978 | 11 |
| "I Don't Want to Be a Burden" | January 27, 1978 | 12 |
| "Zero G" | February 03, 1978 | 13 |
| "Message in the Rocks" | February 17, 1978 | 14 |
| "The Eddystone Lights" | February 24, 1978 | 15 |
| "Laser: Light of the 21st Century" | March 10, 1978 | 16 |
| "The New Breadline" | March 24, 1978 | 17 |
| "Now the Chips are Down" | March 31, 1978 | 18 |
| "Explosions in the Mind" | July 14, 1978 | 19 |
| "One Small Step" | July 21, 1978 | 20 |
| "The Tsetse Trap" | July 28, 1978 | 21 |
| "A Whisper from Space" | August 04, 1978 | 22 |
| "Prisoners of Hope" | August 11, 1978 | 23 |
| "On a Different Track" | August 18, 1978 | 24 |
| "Careering into Science" | August 25, 1978 | 25 |
Series 15: 1978–1979
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Cashing In on the Ocean" | September 01, 1978 | 1 |
| "Bags of Life" | September 08, 1978 | 2 |
| "Innocent Slaughter?" | September 15, 1978 | 3 |
| "Beersheva Experiment" | November 03, 1978 | 4 |
| "Divers Do It Deeper" | November 10, 1978 | 5 |
| "The Big Sleep" | November 17, 1978 | 6 |
| "The Vital Spark" | November 24, 1978 | 7 |
| "The Red Deer of Rhum" | December 29, 1978 | 8 |
| "The Forever Fuel" | February 26, 1979 | 9 |
| "In Search of Pegasus" | March 05, 1979 | 10 |
| "The Keys of Paradise" | March 12, 1979 | 11 |
| "Sweet Solutions" | March 19, 1979 | 12 |
| "Bronze Age Blast-Off" | March 26, 1979 | 13 |
| "The Real Bionic Man" | April 02, 1979 | 14 |
| "A Mediterranean Prospect" | April 09, 1979 | 15 |
| "Elements of Risk" | April 23, 1979 | 16 |
| "Mr Ludwig's Tropical Dreamland" | April 30, 1979 | 17 |
| "Where Nothing Happens Twice" | May 07, 1979 | 18 |
| "Journey Through the Human Body" | May 14, 1979 | 19 |
| "The Fight to Be Male" | May 21, 1979 | 20 |
| "The Robots Are Coming[76]" | May 28, 1979 | 21 |
Series 16: 1979–1980
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Mexican Oil Dance" | September 24, 1979 | 1 |
| "Tracks on the Oregon Trail[77]" | October 01, 1979 | 2 |
| "The Race to Re-Shape Cars" | October 08, 1979 | 3 |
| "Dragnet for Diabetes" | October 15, 1979 | 4 |
| "Lost Waters of the Nile" | October 22, 1979 | 5 |
| "Survival of the Fastest" | October 29, 1979 | 6 |
| "A Touch of Sensitivity" | November 05, 1979 | 7 |
| "A Treasury of Trees" | November 12, 1979 | 8 |
| "Darkness Visible" | November 19, 1979 | 9 |
| "Uranium Goes Critical" | December 03, 1979 | 10 |
| "The Fat in the Fire" | December 10, 1979 | 11 |
| "Decade" | December 17, 1979 | 12 |
| "Ghost of the Amoco Cadiz" | January 14, 1980 | 13 |
| "You Are Old, Father William" | January 21, 1980 | 14 |
| "The Mind's Eye" | January 28, 1980 | — |
| "Cleared for Take Off" | February 04, 1980 | 15 |
| "A Sporting Chance" | February 11, 1980 | 16 |
| "The Cancer Detectives of Lin Xian" | February 18, 1980 | 17 |
| "The Big If" | February 25, 1980 | 18 |
| "Cash from Trash" | March 03, 1980 | 19 |
| "Encounter with Jupiter" | March 10, 1980 | 20 |
| "Portrait of a Poison" | March 17, 1980 | 21 |
| "Magnet Earth" | March 24, 1980 | 22 |
Series 17: 1980–1981
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Goodbye Gutenberg[78]" | September 01, 1980 | 1 |
| "Invasion of the Virions[79]" | September 08, 1980 | 2 |
| "Beyond the Milky Way[80]" | September 15, 1980 | 3 |
| "Little Boxes" | September 22, 1980 | 4 |
| "The Other Kenya" | September 29, 1980 | 5 |
| "Moving Still" | October 06, 1980 | 6 |
| "The Way Out" | October 13, 1980 | 7 |
| "The Dead Sea Lives" | October 20, 1980 | 8 |
| "Once in a Million Years" | October 27, 1980 | 9 |
| "Smokers' Luck" | November 03, 1980 | 10 |
| "Behind the Horoscope" | November 10, 1980 | 11 |
| "The Mondragon Experiment" | November 17, 1980 | 12 |
| "The Spike" | November 24, 1980 | 13 |
| "The Slatemakers" | December 01, 1980 | 14 |
| "Anatomy of a Volcano" | December 15, 1980 | 15 |
| "Spend and Prosper" | January 05, 1981 | 16 |
| "A Whole New Medicine" | January 12, 1981 | 17 |
| "The Qualyub Project" | January 19, 1981 | 18 |
| "No One Will Take Me Seriously" | January 26, 1981 | 19 |
| "Living with Dying" | February 02, 1981 | 20 |
| "A Is for Atom, B Is for Bomb" | February 09, 1981 | 21 |
| "Who Will Deliver Your Baby?" | February 16, 1981 | 22 |
| "West of Bangalore" | March 02, 1981 | 23 |
| "Gentlemen, Lift Your Skirts" | March 09, 1981 | 24 |
| "Hello Universe!" | March 16, 1981 | 25 |
| "Voices from Silent Hands" | March 23, 1981 | 26 |
| "Did Darwin Get It Wrong?" | March 30, 1981 | 27 |
| "East of Bombay" | April 06, 1981 | 28 |
| "Resolution on Saturn, 1: The Rings" | April 11, 1981 | 29 |
| "Resolution on Saturn, 2: The Moons" | April 13, 1981 | 30 |
Series 18: 1981–1982
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Heads I Win, Tails You Lose[81]" | September 28, 1981 | 1 |
| "The Hunt for the Legion Killer" | October 05, 1981 | 2 |
| "Breaking in Children" | October 12, 1981 | 3 |
| "The Grid" | October 19, 1981 | 4 |
| "Butterflies or Barley?" | October 26, 1981 | 5 |
| "Science for the People" | November 02, 1981 | 6 |
| "The Race to Ruin" | November 09, 1981 | 7 |
| "Death of the Dinosaurs" | November 16, 1981 | 8 |
| "The Pleasure of Finding Things Out" | November 23, 1981 | 9 |
| "The Cornucopia" | November 30, 1981 | 10 |
| "A Race Against Time" | December 07, 1981 | 11 |
| "Painting by Numbers" | December 21, 1981 | 12 |
| "The Secret of the Snake" | January 11, 1982 | 13 |
| "Finding a Voice" | January 18, 1982 | 14 |
| "The Sea Behind the Dunes" | January 25, 1982 | 15 |
| "Whatever Happened to the Energy Crisis?" | February 01, 1982 | 16 |
| "Notes of a Biology Watcher" | February 08, 1982 | 17 |
| "The Cline Affair" | February 15, 1982 | 18 |
| "The Million Murdering Death" | February 22, 1982 | 19 |
| "Shots in the Dark" | March 01, 1982 | 20 |
| "The Victims" | March 08, 1982 | 21 |
| "The Future-Made in Japan?" | March 15, 1982 | 22 |
| "The Private Face of Medicine" | March 22, 1982 | 23 |
| "The Fatal Bargain" | April 05, 1982 | 24 |
Series 19: 1982–1983
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Miracle of Life" | October 11, 1982 | 1 |
| "The Case of the UFOs[82]" | October 18, 1982 | 2 |
| "A Killing Rain" | October 25, 1982 | 3 |
| "Intimate Relations" | November 01, 1982 | 4 |
| "The Scientist and the Baby" | November 08, 1982 | 5 |
| "Brave New Babies?" | November 15, 1982 | 6 |
| "The Professor of Surgery" | November 29, 1982 | 7 |
| "The Chopper" | December 06, 1982 | 8 |
| "The State of the Planet" | December 13, 1982 | 9 |
| "The Mysterious Mr Tesla" | December 20, 1982 | 10 |
| "25 Years in Space" | December 25, 1982 | — |
| "Sizewell Under Pressure" | January 10, 1983 | 11 |
| "Tropical Time Machine" | January 17, 1983 | 12 |
| "The Geneva Event" | January 24, 1983 | 13 |
| "How Much Can You Drink?" | February 07, 1983 | 14 |
| "Talking Turtle" | February 14, 1983 | 15 |
| "What Little Girls Are Made Of" | February 21, 1983 | 16 |
| "British Science – On the Wrong Track?" | February 28, 1983 | 17 |
| "The Great Plains Massacre" | March 07, 1983 | 18 |
| "Hard Rock" | March 14, 1983 | 19 |
| "Better Mind the Computer" | March 21, 1983 | 20 |
| "Madness on Trial" | April 11, 1983 | 21 |
| "Sixty Minutes to Meltdown[83]" | April 18, 1983 | 22 |
| "Killer in the Village" | April 25, 1983 | 23 |
Series 20: 1983–1984
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Case of E.S.P.[84]" | September 26, 1983 | 1 |
| "The Artificial Heart" | October 03, 1983 | 2 |
| "Dr Priestley and the Breath of Life[85]" | October 10, 1983 | 3 |
| "Professor Hawking's Universe[86]" | October 17, 1983 | 4 |
| "The Cruel Choice[87]" | October 24, 1983 | 5 |
| "A Child's Guide to Languages" | October 31, 1983 | 6 |
| "China's Child" | November 07, 1983 | 7 |
| "The Earthquake Connection" | November 14, 1983 | 8 |
| "Prisoner or Patient?" | November 28, 1983 | 9 |
| "Cancer, The Pattern in the Genes" | December 05, 1983 | 10 |
| "The Academy" | December 12, 1983 | 11 |
| "The Intelligence Man" | January 09, 1984 | 12 |
| "Microworld" | January 16, 1984 | 13 |
| "A New Green Revolution?[88]" | January 23, 1984 | 14 |
| "Spies in the Wires" | January 30, 1984 | 15 |
| "Valley of the Inca" | February 13, 1984 | 16 |
| "Conquest of the Parasites" | February 27, 1984 | 17 |
| "Reflections on a River" | March 05, 1984 | 18 |
| "A Normal Face" | March 12, 1984 | 19 |
| "Prisoners of Incest" | March 19, 1984 | 20 |
| "Signs of the Apes, Songs of the Whales" | March 26, 1984 | 21 |
| "Professor Bonner and the Slime Moulds" | April 09, 1984 | 22 |
| "The Mind of a Murderer, 1: The Case of the Hillside Strangler" | April 16, 1984 | 23 |
| "The Mind of a Murderer, 2: The Mask of Madness" | April 17, 1984 | 24 |
| "A Cruel Inheritance" | April 30, 1984 | 25 |
| "The Malvern Link" | May 07, 1984 | 26 |
| "Biology at War: The Mystery of Yellow Rain" | May 15, 1984 | — |
| "Beyond the Moon" | July 21, 1984 | — |
Series 21: 1984–1985
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Biology at War: A Plague in the Wind" | October 29, 1984 | — |
| "Contented Cows and Other Animals[89]" | November 05, 1984 | 1 |
| "Picking Winners" | November 12, 1984 | 2 |
| "The Brain Puzzle" | November 19, 1984 | 3 |
| "Global Village" | November 26, 1984 | 4 |
| "Ivan" | December 03, 1984 | 5 |
| "A Mathematical Mystery Tour" | December 10, 1984 | 6 |
| "Supercharged, The Grand Prix Car (1924–1939)" | December 17, 1984 | 7 |
| "Colourful Notions" | January 07, 1985 | 8 |
| "A World of Their Own" | January 14, 1985 | 9 |
| "Decoding Danebury" | January 21, 1985 | 10 |
| "A Mission to Heal" | January 28, 1985 | 11 |
| "Mystery of the Left Hand" | February 04, 1985 | 12 |
| "The Theatre of War" | February 11, 1985 | 13 |
| "The Careful Predator" | February 25, 1985 | 14 |
| "What Einstein Never Knew" | March 04, 1985 | 15 |
| "Eurekaaargh!" | March 11, 1985 | 16 |
| "Careering On" | March 18, 1985 | 17 |
| "How to Film the Impossible" | March 25, 1985 | 18 |
| "The Food Allergy War" | April 01, 1985 | 19 |
| "Goddess Of The Earth" | April 15, 1985 | 20 |
| "Iras, The Supercooled Eye" | April 22, 1985 | 21 |
| "A Prize Discovery" | April 29, 1985 | 22 |
| "Twenty-First Birthday" | May 20, 1985 | 23 |
Series 22: 1985–1986
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Halley's Comet: The Apparition" | November 25, 1985 | — |
| "Are You a Racist?" | January 06, 1986 | 1 |
| "Genesis" | January 13, 1986 | 2 |
| "Bitter Cold" | January 20, 1986 | 3 |
| "The Mould, the Myth and the Microbe" | January 27, 1986 | 4 |
| "Outbreak, The Microbe Masters the Mould" | February 03, 1986 | 5 |
| "The Wrong Stuff" | February 10, 1986 | 6 |
| "Science... Fiction?" | February 17, 1986 | 7 |
| "The Children of Eve" | February 24, 1986 | 8 |
| "The New Face of Leprosy" | March 03, 1986 | 9 |
| "Hi-Tech a la Française" | March 10, 1986 | 10 |
| "In the Wake of HMS Sheffield" | March 17, 1986 | 11 |
| "AIDS, A Strange and Deadly Virus[90]" | March 24, 1986 | 12 |
| "The Case of the Frozen Addict" | April 07, 1986 | 13 |
| "Nice Guys Finish First" | April 14, 1986 | 14 |
| "The Men Who Bottled a Cow" | April 21, 1986 | 15 |
| "Twice Five plus the Wings of a Bird" | April 28, 1986 | 16 |
| "What Makes an Animal Smart?" | May 12, 1986 | 17 |
| "A Handful of Sugar with a Pinch of Salt" | May 19, 1986 | 18 |
| "Uranus Encounter" | May 26, 1986 | 19 |
| "Who Built Stonehenge?" | June 09, 1986 | 20 |
| "Battered Baby, 1: From Generation to Generation" | June 16, 1986 | 21 |
| "Battered Baby, 2: Breaking the Chain" | June 23, 1986 | 22 |
| "Doctors to Be" | June 30, 1986 | 23 |
Series 23: 1987
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Twenty-Five Hour Clock" | January 05, 1987 | 1 |
| "The Search for the Disappeared" | January 12, 1987 | 2 |
| "The Blind Watchmaker" | January 19, 1987 | 3 |
| "Riding the Stack" | January 26, 1987 | 4 |
| "Bruno Bettelheim, 1: The Man Who Cared for Children" | February 02, 1987 | 5 |
| "Bruno Bettelheim, 2: A Sense of Surviving" | February 09, 1987 | 6 |
| "Energy from Outer Space" | February 16, 1987 | 7 |
| "The Return of the Osprey" | February 23, 1987 | 8 |
| "Can AIDS Be Stopped?" | March 02, 1987 | 9 |
| "Police Stress, John Wayne Syndrome" | March 09, 1987 | 10 |
| "To Engineer Is Human" | March 16, 1987 | 11 |
| "The Magma Chamber" | March 23, 1987 | 12 |
| "Broken Images" | March 30, 1987 | 13 |
| "Trial Babies" | April 06, 1987 | 14 |
| "After Chernobyl, Closer to Home" | April 13, 1987 | 15 |
| "Life Story" | April 27, 1987 | — |
| "Making Sex Pay" | May 11, 1987 | 16 |
| "The Anthropic Principle" | May 18, 1987 | 17 |
| "Aircrash, The Burning Issue" | June 01, 1987 | 18 |
| "Riddle of the Joints" | June 08, 1987 | 19 |
| "To Catch a Falling Star" | June 15, 1987 | 20 |
| "In the Light of New Information" | June 22, 1987 | 21 |
| "Janice's Choice" | June 29, 1987 | 22 |
Series 24: 1988
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Transplanted Brain" | January 04, 1988 | 1 |
| "Death of a Star" | January 11, 1988 | 2 |
| "Playing with Madness" | January 18, 1988 | 3 |
| "The Canal in the Jungle" | January 25, 1988 | 4 |
| "Death of the Working Classes" | February 01, 1988 | 5 |
| "The Greenhouse Effect" | February 08, 1988 | 6 |
| "Struggling for Control" | February 15, 1988 | 7 |
| "Thinking" | February 22, 1988 | 8 |
| "Patients on Trial" | February 29, 1988 | 9 |
| "Purple Warrior, Rules of Engagement" | March 07, 1988 | 10 |
| "Purple Warrior, Limited War" | March 14, 1988 | 11 |
| "The Heart of Another" | March 28, 1988 | 12 |
| "Easter Island, The Secrets" | April 11, 1988 | 13 |
| "Easter Island, The Story" | April 18, 1988 | 14 |
| "Doctors to Be, 1: Trial by Interview" | April 23, 1988 | — |
| "Doctors to Be, 2: The Knowledge" | April 24, 1988 | — |
| "Doctors to Be, 3: Welcome to the Real World" | April 25, 1988 | — |
| "Cancer at Bay" | May 04, 1988 | 15 |
| "Traces of Murder" | May 09, 1988 | 16 |
| "The Hope of Progress" | May 16, 1988 | 17 |
| "A Newsday Revolution" | May 23, 1988 | 18 |
| "A Good Test?" | June 06, 1988 | 19 |
| "Superconductor, The Race for the Prize" | June 13, 1988 | 20 |
| "Believe Me" | June 27, 1988 | 21 |
| "The Quest for Tannu Tuva" | July 04, 1988 | — |
Series 25: 1988–1989
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Diary of Discovery" | September 28, 1988 | 1 |
| "The Book of Man" | January 09, 1989 | 2 |
| "The Poison That Waits" | January 16, 1989 | 3 |
| "Perils of the Deep" | January 23, 1989 | 4 |
| "Smart Weapons" | January 30, 1989 | 5 |
| "Wasting the Alps" | February 06, 1989 | 6 |
| "In the Last Resort" | February 13, 1989 | 7 |
| "Gaze in Wonder" | February 20, 1989 | 8 |
| "In My Lifetime?" | February 27, 1989 | 9 |
| "Concerto" | March 06, 1989 | 10 |
| "Black Schizophrenia" | March 13, 1989 | 11 |
| "Trial in the Jungle" | March 20, 1989 | 12 |
| "Who Will Make Me Better?" | April 03, 1989 | 13 |
| "A Wonderful Life" | April 17, 1989 | 14 |
| "Why Buildings Make You Sick" | April 24, 1989 | 15 |
| "Jubilee" | May 08, 1989 | 16 |
| "Crash" | May 15, 1989 | 17 |
| "The New Sixth Sense" | May 22, 1989 | 18 |
| "Clive Sinclair, The Anatomy of an Inventor" | June 12, 1989 | 19 |
| "Newpin, A Lifeline" | June 19, 1989 | 20 |
| "Time of Darkness" | June 26, 1989 | 21 |
Series 26: 1990
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Oil Spill" | January 08, 1990 | 1 |
| "Medicine 2000" | January 15, 1990 | 2 |
| "Food Irradiation: Would You Buy It?" | January 22, 1990 | 3 |
| "From Earth to Miranda" | January 29, 1990 | 4 |
| "Encounter with Neptune" | February 05, 1990 | 5 |
| "Guess What's Coming to Dinner" | February 12, 1990 | 6 |
| "The First 14 Days" | February 19, 1990 | 7 |
| "The 10,000 Year Test" | March 05, 1990 | 8 |
| "Hurricane!" | March 12, 1990 | 9 |
| "The Britannic Greenhouse" | March 19, 1990 | 10 |
| "Cold Fusion: Too Close to the Sun" | March 26, 1990 | 11 |
| "The Quake of 89: The Final Warning?[91]" | April 02, 1990 | 12 |
| "The Sharpest Show of the Universe[92]" | April 09, 1990 | 13 |
| "The Company of Ants and Bees" | April 23, 1990 | 14 |
| "The Intelligent Island" | April 30, 1990 | 15 |
| "Legacy of a Volcano" | May 14, 1990 | 16 |
| "Do Cows Make You Mad?" | May 21, 1990 | 17 |
| "The Child Mothers" | June 04, 1990 | 18 |
| "Making an Honest Fiver" | June 06, 1990 | — |
| "Signs of Life" | June 11, 1990 | 19 |
| "AIDS: A Quest for a Cure" | June 25, 1990 | 20 |
Series 27: 1990–1991
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Red Star in Orbit, 1: The Invisible Spaceman" | December 07, 1990 | — |
| "Red Star in Orbit, 2: The Dark Side of the Moon" | December 14, 1990 | — |
| "Red Star in Orbit, 3: The Mission" | December 21, 1990 | — |
| "Sudden Death" | January 07, 1991 | 1 |
| "Keen as Mustard" | January 14, 1991 | 2 |
| "Smokers Can Harm Your Health" | January 21, 1991 | 3 |
| "Coming in from the Cold" | January 28, 1991 | 4 |
| "Small Problem with the Mirror" | February 04, 1991 | 5 |
| "California Dreaming[93]" | February 11, 1991 | 6 |
| "The Day the Earth Melted[94]" | February 18, 1991 | 7 |
| "The Curse of Karash[95]" | February 25, 1991 | 8 |
| "Playing at Noah[96]" | March 04, 1991 | 9 |
| "Cashing in on Paradise" | March 11, 1991 | 10 |
| "The Terracotta Time Machine" | March 18, 1991 | 11 |
| "Measuring the Roof of the World" | March 25, 1991 | 12 |
| "The Mould, the Myth and the Microbe[97]" | April 08, 1991 | 13 |
| "The First Americans" | April 15, 1991 | 14 |
| "Inside Chernobyl Sarcophagus[98]" | April 22, 1991 | 15 |
| "Colonising Cyberspace" | April 29, 1991 | 16 |
| "Emerging Viruses" | May 13, 1991 | 17 |
| "Camelford, A Bitter Aftertaste" | May 20, 1991 | 18 |
| "Of Big Bangs, Stick Men and Galactic Holes" | June 03, 1991 | 19 |
| "Food for Thought" | June 10, 1991 | 20 |
| "The Long Road to the West" | June 17, 1991 | 21 |
| "Half Hearted About Semi-Skimmed" | June 24, 1991 | 22 |
| "T-Rex Exposed" | July 01, 1991 | 23 |
Series 28: 1992
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Shadow of Breast Cancer" | January 06, 1992 | 1 |
| "Pest Wars" | January 13, 1992 | 2 |
| "Molecules with Sunglasses" | January 20, 1992 | 3 |
| "In Search of the Noble Savage" | January 27, 1992 | 4 |
| "Malaria, Battle of the Merozoites" | February 03, 1992 | 5 |
| "The Black Sun" | February 17, 1992 | 6 |
| "Hitler's Bomb" | February 24, 1992 | 7 |
| "An Expensive Theology" | March 02, 1992 | 8 |
| "The Strange Life and Death of Dr. Turing" | March 09, 1992 | 9 |
| "Hot Jam in the Doughnut" | March 16, 1992 | 10 |
| "Diet for a Lifetime" | March 30, 1992 | 11 |
| "Before Babel" | April 06, 1992 | 12 |
| "The Man Who Moved the Mountains" | April 13, 1992 | 13 |
| "Iceman" | April 27, 1992 | 14 |
| "Taking the Credit" | May 11, 1992 | 15 |
| "Fast Life in the Food Chain" | May 18, 1992 | 16 |
| "Dodging Doomsday" | June 01, 1992 | 17 |
| "A Question of Sport..." | June 08, 1992 | 18 |
| "Genes R Us" | June 15, 1992 | 19 |
| "A Close Encounter of the Second Kind" | July 10, 1992 | — |
| "Hide and Seek in Iraq" | August 23, 1992 | — |
Series 29: 1992–1993
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Truth About Sex" | December 03, 1992 | — |
| "Awakening the Frozen Addicts" | January 04, 1993 | 1 |
| "Cheating Time" | January 11, 1993 | 2 |
| "TB, The Forgotten Plague" | January 18, 1993 | 3 |
| "No Ordinary Genius, Richard Feynman 1918-88, Part One" | January 25, 1993 | 4 |
| "No Ordinary Genius, Richard Feynman 1918-88, Part Two" | February 01, 1993 | 5 |
| "Mars Alive" | February 08, 1993 | 6 |
| "Suggers, Fruggers and Data-Muggers" | February 15, 1993 | 7 |
| "The Pyramid Builders" | February 22, 1993 | 8 |
| "Here Be Monsters" | March 01, 1993 | 9 |
| "Iceman" | March 08, 1993 | 10 |
| "Whatever Happened to Star Wars?" | March 15, 1993 | 11 |
| "Resurrecting the Dead Sea Scrolls" | March 22, 1993 | 12 |
| "Dante Goes to Hell" | March 29, 1993 | 13 |
| "Ghosts in the Dinosaur Graveyard" | April 05, 1993 | 14 |
| "The New Alchemists" | April 19, 1993 | 15 |
| "Allergic To The 20th Century" | May 10, 1993 | 16 |
| "Wot U Lookin At?" | May 24, 1993 | 17 |
| "The Electronic Frontier" | June 07, 1993 | 18 |
| "A Vital Poison" | June 14, 1993 | 19 |
| "Chimp Talk" | June 21, 1993 | 20 |
| "Life Is Impossible" | June 28, 1993 | 21 |
Series 30: 1993–1994
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Assault on the Male" | October 31, 1993 | — |
| "Small Arms, Soft Targets" | January 10, 1994 | 1 |
| "The Last Mammoth" | January 17, 1994 | 2 |
| "Gerald Edelman, The Man Who Made Up His Mind" | January 24, 1994 | 3 |
| "Genie, Secret of the Wild Child" | January 31, 1994 | 4 |
| "Death Wish, The Untold Story" | February 07, 1994 | 5 |
| "Air Crash, The Deadly Puzzle" | February 14, 1994 | 6 |
| "Hunt for the Doomsday Asteroid" | February 28, 1994 | 7 |
| "Hubble Vision" | March 07, 1994 | 8 |
| "Some Liked It Hot" | March 14, 1994 | 9 |
| "Too Close to the Sun" | March 21, 1994 | 10 |
| "Sir Walter's Journey" | March 28, 1994 | 11 |
| "After the Flood" | April 18, 1994 | 12 |
| "Against the Clock" | April 25, 1994 | 13 |
| "Auschwitz, The Blueprints of Genocide" | May 09, 1994 | 14 |
| "Ulcer Wars" | May 16, 1994 | 15 |
| "30th Anniversary, The Far Side" | May 23, 1994 | 16 |
Series 31: 1994–1995
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Deaf Whale, Dead Whale" | November 07, 1994 | 1 |
| "Whispers of Creation" | November 14, 1994 | 2 |
| "The Predator" | November 21, 1994 | 3 |
| "Close Encounters" | November 28, 1994 | 4 |
| "Orange Sherbert Kisses" | December 12, 1994 | 5 |
| "Designer Wines" | December 19, 1994 | 6 |
| "Tibet, The Ice Mother" | January 09, 1995 | 7 |
| "Russia's Deep Secrets" | January 16, 1995 | 8 |
| "Bones of Contention" | January 23, 1995 | 9 |
| "Siamese Twins" | January 30, 1995 | 10 |
| "Twice Born" | February 14, 1995 | — |
| "Too Big Too Soon?" | February 20, 1995 | 11 |
| "Farewell Fantastic Venus" | February 27, 1995 | 12 |
| "Exodus" | March 06, 1995 | 13 |
| "The Betrayers" | March 13, 1995 | 14 |
| "Icon Earth[99]" | March 20, 1995 | 15 |
| "The I-Bomb" | March 27, 1995 | 16 |
| "Foetal Attraction" | April 03, 1995 | 17 |
| "Cracks in the Crust" | April 10, 1995 | 18 |
| "Hearing Voices" | April 24, 1995 | 19 |
Series 32: 1995–1996
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Liar" | October 30, 1995 | 1 |
| "The Human Laboratory" | November 06, 1995 | 2 |
| "Nanotopia" | November 13, 1995 | 3 |
| "Hunt for the Doomsday Asteroid" | November 20, 1995 | 4 |
| "A Code in the Nose" | November 27, 1995 | 5 |
| "AIDS, Behind Closed Doors" | December 04, 1995 | 6 |
| "The Runaway Mountain" | December 11, 1995 | 7 |
| "The Butchers of Boxgrove" | January 08, 1996 | 8 |
| "A Miracle for Cancer?" | January 22, 1996 | 9 |
| "Nature's Numbers" | January 29, 1996 | 10 |
| "The Gene Race" | February 05, 1996 | 11 |
| "Masters of the Ionosphere" | February 12, 1996 | 12 |
| "Assault on the Male (Revisited)" | February 26, 1996 | 13 |
| "Death by Design" | March 04, 1996 | 14 |
| "Planet Hunters" | March 11, 1996 | 15 |
| "Einstein, Miracle Year" | March 17, 1996 | 16 |
| "Einstein, Fame" | March 18, 1996 | 17 |
| "Inside Chernobyl Sarcophagus" | March 25, 1996 | 18 |
| "Fallout From Chernobyl" | April 01, 1996 | 19 |
Series 33: 1996–1997
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Science of Star Trek" | August 26, 1996 | — |
| "Television Is Dead: Long Live TV" | November 02, 1996 | 1 |
| "Aliens from Mars" | November 11, 1996 | 2 |
| "The Invisible Enemy (BSE Special episode)" | November 17, 1996 | — |
| "The Human Experiment (BSE Special episode)" | November 18, 1996 | — |
| "Living Death" | November 25, 1996 | 3 |
| "The Time Lords" | December 02, 1996 | 4 |
| "Molecules with Sunglasses" | December 09, 1996 | 5 |
| "Noah's Flood" | December 16, 1996 | 6 |
| "Ice Mummies 1: The Ice Maiden" | January 30, 1997 | — |
| "Ice Mummies 2: A Life in Ice" | February 06, 1997 | — |
| "Ice Mummies 3: Frozen in Heaven" | February 13, 1997 | — |
| "Siamese Twins" | February 20, 1997 | 7 |
| "Psychedelic Science" | February 27, 1997 | 8 |
| "Fat Cats, Thin Mice" | March 06, 1997 | 9 |
| "Shipwreck" | March 13, 1997 | 10 |
| "Genius of the Jet" | March 20, 1997 | 11 |
| "Smallpox on Death Row" | March 27, 1997 | 12 |
| "Silent Children, New Language" | April 03, 1997 | 13 |
| "Turned on by Danger" | April 17, 1997 | 14 |
| "A Perfect Oil Spill" | April 24, 1997 | 15 |
| "The Great Balloon Race" | May 01, 1997 | 16 |
Series 34: 1997–1998
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Destination Mars" | July 04, 1997 | — |
| "Mars, Death or Glory?" | July 05, 1997 | — |
| "Crater of Death" | September 11, 1997 | 1 |
| "Mind over Body" | September 18, 1997 | 2 |
| "Out of Asia" | September 25, 1997 | 3 |
| "Fermat's Last Theorem[100]" | October 02, 1997 | 4 |
| "The Virus That Cures" | October 09, 1997 | 5 |
| "The Man Who Lost His Body" | October 16, 1997 | 6 |
| "Dawn of the Clone Age" | October 23, 1997 | 7 |
| "The Ice Forms (Antarctica Special Edition Part 1)" | October 30, 1997 | — |
| "The Ice Lives (Antarctica Special Edition Part 2)" | November 06, 1997 | — |
| "The Ice Melts (Antarctica Special Edition Part 3)" | November 13, 1997 | — |
| "Crash[101]" | January 08, 1998 | 8 |
| "Saddam's Secrets" | February 19, 1998 | 9 |
| "Dr Miller and the Islanders" | February 26, 1998 | 10 |
| "The Rainmaker" | March 05, 1998 | 11 |
| "Hopeful Monsters" | March 19, 1998 | 12 |
| "Premature Babies, The Limits to Birth" | March 26, 1998 | 13 |
| "Darwin, The Legacy" | March 29, 1998 | — |
| "Overkill" | April 02, 1998 | 14 |
| "The Curse of Vesuvius" | April 16, 1998 | 15 |
| "Mir Mortals" | April 23, 1998 | 16 |
| "The Computer That Ate Hollywood" | April 30, 1998 | 17 |
| "Magic Bullet" | May 07, 1998 | 18 |
| "The Gulf War Jigsaw" | May 14, 1998 | 19 |
Series 35: 1998–1999
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Sexual Chemistry" | September 10, 1998 | 1 |
| "Chimps on Death Row" | October 01, 1998 | 2 |
| "Dinosaurs in Your Garden" | October 08, 1998 | 3 |
| "Mosquito!" | October 15, 1998 | 4 |
| "The Life and Times of Life and Time" | October 22, 1998 | 5 |
| "Thalidomide, A Necessary Evil" | October 29, 1998 | 6 |
| "Beyond a Joke" | November 05, 1998 | 7 |
| "Longitude" | January 04, 1999 | — |
| "Born to Be Fat (Fat Files Special Edition Part 1)" | January 07, 1999 | — |
| "Fixing Fat (Fat Files Special Edition Part 2)" | January 14, 1999 | — |
| "Living on Air (Fat Files Special Edition Part 3)" | January 21, 1999 | — |
| "From Here to Infinity[102]" | January 28, 1999 | 8 |
| "Pandemic[103]" | February 04, 1999 | 9 |
| "Elephants or Ivory" | February 11, 1999 | 10 |
| "Electric Heart" | February 18, 1999 | 11 |
| "Sudden Death" | February 25, 1999 | 12 |
| "New Star in Orbit" | March 11, 1999 | 13 |
| "New Asteroid Danger" | March 18, 1999 | 14 |
| "Skeleton Key" | March 25, 1999 | 15 |
| "Designer Babies" | April 07, 1999 | 16 |
| "Wings of Angels" | August 01, 1999 | 17 |
Series 36: 1999–2000
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Atlantis Uncovered (Atlantis Special Edition Part 1)" | October 28, 1999 | — |
| "Atlantis Reborn (Atlantis Special Edition Part 2)" | November 04, 1999 | — |
| "Mistaken Identity" | November 11, 1999 | 1 |
| "Volcanoes of the Deep" | November 18, 1999 | 2 |
| "Anatomy of an Avalanche" | November 25, 1999 | 3 |
| "The Midas Formula" | December 02, 1999 | 4 |
| "Living Forever (Life and Death in the 21st Century Special Edition Part 1)" | January 04, 2000 | — |
| "Future Plagues (Life and Death in the 21st Century Special Edition Part 2)" | January 05, 2000 | — |
| "Designer Babies (Life and Death in the 21st Century Special Edition Part 3)[104]" | January 06, 2000 | — |
| "Breath of Life" | January 13, 2000 | 5 |
| "Lost City of the Nasca" | January 20, 2000 | 6 |
| "The Diamond Makers" | January 27, 2000 | 7 |
| "Supervolcanos" | February 03, 2000 | 8 |
| "Miracle in Orbit" | February 10, 2000 | 9 |
| "Complete Obsession: Body Dysmorphia" | February 17, 2000 | 10 |
| "Is GM Safe?" | March 09, 2000 | 11 |
| "Planet Hunters" | March 16, 2000 | 12 |
| "Constant Craving: The Science of Addiction" | March 30, 2000 | 13 |
| "Moon Children" | April 04, 2000 | 14 |
Series 37: 2000–2001
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Mega-Tsunami, Wave of Destruction" | October 12, 2000 | 1 |
| "Conjoined Twins" | October 19, 2000 | 2 |
| "The Lost World of Lake Vostok" | October 26, 2000 | 3 |
| "Vanished, The Plane That Disappeared" | November 02, 2000 | 4 |
| "The Secret Treasures of Zeugma" | November 09, 2000 | 5 |
| "The Valley of Life or Death" | November 16, 2000 | 6 |
| "Extreme Dinosaurs" | November 23, 2000 | 7 |
| "Supermassive Black Holes" | November 30, 2000 | 8 |
| "The Boy Who Was Turned into a Girl" | December 07, 2000 | 9 |
| "Atlantis Reborn Again[105]" | December 14, 2000 | 10 |
| "Life on Mars (Mars Special Episode Part 1)" | January 11, 2001 | — |
| "Destination Mars (Mars Special Episode Part 2)" | January 18, 2001 | — |
| "The Mystery of the Miami Circle" | January 25, 2001 | 11 |
| "The Missing Link" | February 01, 2001 | 12 |
| "Killer Algae" | February 08, 2001 | 13 |
| "Ecstasy and Agony" | February 15, 2001 | 14 |
| "Snowball Earth" | February 22, 2001 | 15 |
|
Horizon investigates a theory that for millions of years the Earth was entirely smothered in ice, stretching from the poles to the tropics. | ||
| "Taming the Problem Child" | March 08, 2001 | 16 |
|
Two disruptive children are followed through a controversial treatment regime. | ||
Series 38: 2001–2002
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "What Sank the Kursk?[106]" | August 08, 2001 | — |
| "The Mystery of the Persian Mummy[107]" | September 20, 2001 | 1 |
| "The Ape That Took Over the World[108]" | October 04, 2001 | 2 |
| "Life Blood[109]" | October 11, 2001 | 3 |
| "The Death Star" | October 18, 2001 | 4 |
| "Cloning the First Human" | October 25, 2001 | 5 |
| "Helike, The Real Atlantis" | January 10, 2002 | 6 |
| "Volcano Hell" | January 17, 2002 | 7 |
| "Fatbusters" | January 24, 2002 | 8 |
| "The Lost Pyramids of Caral" | January 31, 2002 | 9 |
| "Death of the Iceman" | February 07, 2002 | 10 |
| "Parallel Universes" | February 14, 2002 | 11 |
| "The Dinosaur That Fooled the World" | February 21, 2002 | 12 |
| "The Fall of the World Trade Center" | March 07, 2002 | 13 |
| "Archimedes' Secret" | March 14, 2002 | 14 |
| "The Mystery of the Jurassic" | March 28, 2002 | 15 |
| "Killer Lakes" | April 04, 2002 | 16 |
| "The A6 Murder" | May 16, 2002 | 17 |
| "The England Patient" | May 23, 2002 | 18 |
Series 39: 2002–2003
[edit]Horizon Revisited was broadcast on BBC Four and shown between 2002 and 2003. Each of the seven episodes takes information and clips from previous edition of Horizon and updates them with current thinking on each of the topics at hand. These are similar in format to the current 'Horizon Guide' special episodes.
| Title | Original broadcast date | Episode |
|---|---|---|
| "Horizon Revisited, A Tale of Two Feathers" | October 18, 2002 | — |
| "Horizon Revisited, Mega Tsunami: Coming to a Beach near You" | October 25, 2002 | — |
| "Freak Wave" | November 14, 2002 | 1 |
| "Stone Age Columbus" | November 21, 2002 | 2 |
| "Homeopathy, The Test" | November 26, 2002 | 3 |
| "Horizon Revisited, Back to the Dark Ages" | November 29, 2002 | — |
| "The Day The Earth Nearly Died" | December 05, 2002 | 4 |
| "Horizon Revisited, Dawn of the Dinosaurs" | December 06, 2002 | — |
| "The Secret of El Dorado" | December 19, 2002 | 5 |
| "The Mystery of Easter Island" | January 09, 2003 | 6 |
| "Living Nightmare" | January 16, 2003 | 7 |
| "Averting Armageddon" | January 23, 2003 | 8 |
| "Dirty Bomb" | January 30, 2003 | 9 |
| "Sexual Chemistry" | February 13, 2003 | 10 |
| "The Day We Learned to Think[110]" | February 20, 2003 | 11 |
| "Trial and Error" | February 27, 2003 | 12 |
| "Horizon Revisited, You Do as You Are Told: Jonathan Miller and the Milgram Experiment" | February 27, 2003 | — |
| "Earthquake Storms" | March 06, 2003 | 13 |
| "Horizon Revisited, The Human Genome Project" | March 06, 2003 | — |
| "Horizon Revisited, Michael Adler on AIDS" | March 13, 2003 | — |
| "Life on Mars" | March 27, 2003 | 14 |
| "The Secret Life of Caves" | April 03, 2003 | 15 |
| "God on the Brain" | April 17, 2003 | 16 |
| "Flight 587" | May 08, 2003 | 17 |
| "SARS, The True Story" | May 29, 2003 | 18 |
Series 40: 2003–2004
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Big Chill[111]" | November 13, 2003 | 1 |
| "The Bible Code[112]" | November 20, 2003 | 2 |
| "Last Flight of the Columbia[113]" | November 27, 2003 | 3 |
| "The Hunt for the AIDS Vaccine[114]" | December 04, 2003 | 4 |
| "Percy Pilcher's Flying Machine[115]" | December 11, 2003 | 5 |
| "Time Trip[116]" | December 18, 2003 | 6 |
| "The Demonic Ape[117]" | January 08, 2004 | 7 |
| "The Moscow Theatre Siege[118]" | January 15, 2004 | 8 |
| "The Atkins Diet[119]" | January 22, 2004 | 9 |
| "Secrets of the Star Disc[120]" | January 29, 2004 | 10 |
| "The Dark Secret of Hendrik Schön[121]" | February 05, 2004 | 11 |
| "Thalidomide, a Second Chance?[122]" | February 12, 2004 | 12 |
| "The Diamond Labs[123]" | March 04, 2004 | 13 |
| "T. Rex, Warrior or Wimp?[124]" | March 11, 2004 | 14 |
| "Project Poltergeist[125]" | March 18, 2004 | 15 |
| "The Truth of Troy[126]" | March 25, 2004 | 16 |
Series 41: 2004–2005
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "First Olympian[127]" | July 23, 2004 | — |
| "The Truth About Vitamins[128]" | September 16, 2004 | 1 |
| "King Solomon's Tablet of Stone[129]" | September 23, 2004 | 2 |
| "Derek Tastes of Earwax[130]" | September 30, 2004 | 3 |
| "What Really Killed the Dinosaurs?" | October 07, 2004 | 4 |
| "Making Millions the Easy Way" | October 14, 2004 | 5 |
| "Saturn, Lord of the Rings" | October 21, 2004 | 6 |
| "The Hunt for the Supertwister" | October 28, 2004 | 7 |
| "Dr. Money and the Boy with No Penis" | November 04, 2004 | 8 |
| "Global Dimming" | January 13, 2005 | 9 |
| "Einstein's Unfinished Symphony" | January 20, 2005 | 10 |
| "Einstein's Equation of Life and Death" | January 27, 2005 | 11 |
| "Living with ADHD" | February 03, 2005 | 12 |
| "Neanderthal" | February 10, 2005 | 13 |
| "An Experiment to Save the World" | February 17, 2005 | 14 |
| "Who's Afraid of 'Designer' Babies?" | February 24, 2005 | 15 |
| "The Lost Civilisation of Peru" | March 03, 2005 | 16 |
| "The Next Megaquake" | May 22, 2005 | 17 |
| "Does the MMR Jab Cause Autism?" | May 29, 2005 | 18 |
| "Malaria, Defeating the Curse" | June 05, 2005 | 19 |
Series 42: 2005–2006
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Tsunami, Naming the Dead" | September 08, 2005 | 1 |
| "The Hawking Paradox" | September 15, 2005 | 2 |
| "The Mystery of the Human Hobbit" | September 22, 2005 | 3 |
| "The Doctor Who Makes People Walk Again?" | September 29, 2005 | 4 |
| "Could Fish Make My Child Smart?" | October 06, 2005 | 5 |
| "Madagascar, A Treetop Odyssey" | October 13, 2005 | 6 |
| "Titan, A Place Like Home?" | October 20, 2005 | 7 |
| "The 7/7 Bombers, A Psychological Investigation" | October 27, 2005 | 8 |
| "The Ghost in Your Genes" | November 03, 2005 | 9 |
| "The Life and Times of El Niño" | January 03, 2006 | 10 |
| "Space Tourists" | January 12, 2006 | 11 |
| "Waiting for a Heartbeat" | January 19, 2006 | 12 |
| "A War on Science" | January 26, 2006 | 13 |
| "The Lost City of New Orleans" | February 02, 2006 | 14 |
| "Most of Our Universe Is Missing" | February 09, 2006 | 15 |
| "Winning Gold in 2012" | March 18, 2006 | — |
| "The Woman Who Thinks Like a Cow" | June 08, 2006 | 16 |
| "The Genius Sperm Bank" | June 15, 2006 | 17 |
| "Bye Bye, Planet Pluto" | June 22, 2006 | 18 |
| "We Love Cigarettes" | June 29, 2006 | 19 |
| "Nuclear Nightmares" | July 13, 2006 | 20 |
| "Tutankhamun's Fireball" | July 20, 2006 | 21 |
Series 43: 2006–2007
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Survivors' Guide to Plane Crashes[131]" | October 03, 2006 | 1 |
| "Chimps Are People Too[132]" | October 10, 2006 | 2 |
| "The World's First Face Transplant[133]" | October 17, 2006 | 3 |
| "Human Version 2.0[134]" | October 24, 2006 | 4 |
| "The Great Robot Race[135]" | October 31, 2006 | 5 |
| "Pandemic" | November 07, 2006 | 6 |
| "We Are the Aliens[136]" | November 14, 2006 | 7 |
| "My Pet Dinosaur[137]" | March 13, 2007 | 8 |
| "The Elephant's Guide to Sex[138]" | March 20, 2007 | 9 |
| "Prof Regan's Beauty Parlour[139]" | March 27, 2007 | 10 |
| "Mad but Glad[140]" | April 03, 2007 | 11 |
| "Moon for Sale[141]" | April 10, 2007 | 12 |
| "Battle of the Brains[142]" | April 17, 2007 | 13 |
| "Skyscraper Fire Fighters[143]" | April 24, 2007 | 14 |
| "The Six Billion Dollar Experiment" | May 01, 2007 | 15 |
| "How to Commit the Perfect Murder" | May 08, 2007 | 16 |
| "Professor Regan's Supermarket Secrets[144]" | May 31, 2007 | 17 |
Series 44: 2007–2008
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Everest: Doctors in the Death Zone Part 1" | September 23, 2007 | — |
| "Everest: Doctors in the Death Zone Part 2[145]" | September 30, 2007 | — |
| "How to Kill a Human Being" | January 15, 2008 | 1 |
| "Total Isolation[146]" | January 22, 2008 | 2 |
| "What on Earth Is Wrong with Gravity? [147]" | January 29, 2008 | 3 |
| "Is Alcohol Worse than Ecstasy?[148]" | February 05, 2008 | 4 |
| "How to Make Better Decisions[149]" | February 12, 2008 | 5 |
| "How to Live to be 101[150]" | February 19, 2008 | 6 |
| "Are We Alone in the Universe?[151]" | March 04, 2008 | 7 |
| "How Much Is Your Dead Body Worth?[152]" | March 18, 2008 | 8 |
| "How Does Your Memory Work?[153]" | March 25, 2008 | 9 |
Series 45: 2008–2009
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The President's Guide to Science" | September 16, 2008 | 1 |
| "How Mad Are You? Part 1" | November 11, 2008 | 2 |
| "How Mad Are You? Part 2" | November 18, 2008 | 3 |
| "Jimmy's GM Food Fight" | November 25, 2008 | 4 |
| "Do You Know What Time It Is?" | December 02, 2008 | 5 |
| "Allergy Planet" | December 09, 2008 | 6 |
| "Where's My Robot?" | December 16, 2008 | 7 |
| "Why Are Thin People Not Fat?" | January 26, 2009 | 8 |
| "Cannabis: The Evil Weed?" | February 03, 2009 | 9 |
| "Why Do We Dream?" | February 10, 2009 | 10 |
| "Can We Make a Star on Earth?" | February 17, 2009 | 11 |
| "The Secret Life of Your Body Clock" | February 24, 2009 | 12 |
| "What's the Problem with Nudity?" | March 03, 2009 | 13 |
| "How to Survive a Disaster" | March 10, 2009 | 14 |
| "Who Do You Want Your Child to Be?" | March 17, 2009 | 15 |
| "Why Can't We Predict Earthquakes?" | March 24, 2009 | 16 |
| "Alan and Marcus Go Forth and Multiply" | March 31, 2009 | 17 |
| "How Violent Are You?" | May 12, 2009 | 18 |
Series 46: 2009–2010
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "40 Years on the Moon" | July 09, 2009 | — |
| "Pandemic: A Horizon Guide" | August 09, 2009 | — |
| "Do I Drink Too Much?" | October 13, 2009 | 1 |
| "The Secret You" | October 20, 2009 | 2 |
| "Fix Me" | October 27, 2009 | 3 |
| "Who's Afraid of a Big Black Hole?" | November 03, 2009 | 4 |
| "Why Do We Talk?[154]" | November 10, 2009 | 5 |
| "Mars: A Horizon Guide" | November 15, 2009 | — |
| "How Long Is a Piece of String?" | November 17, 2009 | 6 |
| "How Many People Can Live on Planet Earth?" | December 9, 2009 | 7 |
| "The Secret Life of the Dog" | January 6, 2010 | 8 |
| "Diet: A Horizon Guide" | January 07, 2010 | — |
| "Why Do Viruses Kill?" | January 13, 2010 | 9 |
| "Pill Poppers" | January 20, 2010 | 10 |
| "Don't Grow Old" | February 03, 2010 | 11 |
| "To Infinity and Beyond..." | February 10, 2010 | 12 |
| "What Makes a Genius?" | February 17, 2010 | 13 |
| "Did Cooking Make Us Human?" | March 02, 2010 | 14 |
| "Is Everything We Know About the Universe Wrong?" | March 09, 2010 | 15 |
Series 47: 2010–2011
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The End of God?: A Horizon Guide to Science and Religion" | September 21, 2010 | — |
| "Back from the Dead" | September 27, 2010 | 1 |
| "The Death of the Oceans?" | October 04, 2010 | 2 |
| "What Happened Before the Big Bang?" | October 11, 2010 | 3 |
| "Is Seeing Believing?" | October 18, 2010 | 4 |
| "Miracle Cure? A Decade of the Human Genome" | October 25, 2010 | 5 |
| "Asteroids – The Good, the Bad and the Ugly" | November 03, 2010 | 6 |
| "Deepwater Disaster – The Untold Story" | November 16, 2010 | 7 |
| "What Makes Us Clever? A Horizon Guide to Intelligence" | January 06, 2011 | — |
| "What Is One Degree?" | January 10, 2011 | 8 |
| "What Is Reality?" | January 17, 2011 | 9 |
| "Science Under Attack" | January 24, 2011 | 10 |
| "The Secret World of Pain" | January 31, 2011 | 11 |
| "Surviving a Car Crash" | February 07, 2011 | 12 |
| "How to Mend a Broken Heart" | February 14, 2011 | 13 |
| "Are We Still Evolving?" | March 01, 2011 | 14 |
| "Predators in Your Backyard" | March 08, 2011 | 15 |
| "Japan Earthquake: A Horizon Special with Iain Stewart" | March 27, 2011 | — |
| "The Space Shuttle: A Horizon Guide" | April 10, 2011 | — |
| "The End of the World? A Horizon Guide to Armageddon[155]" | May 12, 2011 | — |
Series 48: 2011–2012
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Do You See What I See" | August 08, 2011 | 1 |
| "Carrot or Stick: A Horizon Guide to Raising Kids" | August 11, 2011 | — |
| "Seeing Stars" | August 15, 2011 | 2 |
| "The Nine Months That Made You" | August 22, 2011 | 3 |
| "The Core" | August 31, 2011 | 4 |
| "Are You Good or Evil?[156][157]" | September 07, 2011 | 5 |
| "Fukushima: Is Nuclear Power Safe?" | September 14, 2011 | 6 |
| "Extinct: A Horizon Guide to Dinosaurs" | September 21, 2011 | — |
| "The Hunt for the Higgs" | January 09, 2012 | — |
| "Playing God" | January 17, 2012 | 7 |
| "The Truth About Exercise" | February 28, 2012 | 8 |
| "Woof! A Horizon Guide to Dogs" | March 01, 2012 | — |
| "Solar Storms: The Threat to Planet Earth" | March 06, 2012 | 9 |
| "Out of Control?" | March 13, 2012 | 10 |
| "The Truth About Fat" | March 20, 2012 | 11 |
| "Global Weirding" | March 27, 2012 | 12 |
| "The Hunt for AI" | April 03, 2012 | 13 |
| "Defeating Cancer" | April 10, 2012 | 14 |
| "Stuff: A Horizon Guide to Materials" | April 19, 2012 | — |
Series 49: 2012–2013
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Transit of Venus: A Horizon Special" | June 05, 2012 | — |
| "Blink: A Horizon Guide to the Senses" | July 11, 2012 | — |
| "Immortal? A Horizon Guide to Ageing" | July 17, 2012 | — |
| "The Truth About Looking Young" | July 23, 2012 | 1 |
| "Mission to Mars" | July 30, 2012 | 2 |
| "Eat, Fast and Live Longer" | August 06, 2012 | 3 |
| "How Big Is the Universe?" | August 27, 2012 | 4 |
| "How Small Is the Universe?" | September 03, 2012 | 5 |
| "Defeating the Superbugs" | September 10, 2012 | 6 |
| "The Final Frontier? A Horizon Guide to the Universe" | October 17, 2012 | — |
| "The Truth About Meteors: A Horizon Special" | March 03, 2013 | 7 |
| "The Creative Brain – How Insight Works" | March 14, 2013 | 8 |
| "How to Avoid Mistakes in Surgery" | March 21, 2013 | 9 |
| "Mend Me: A Horizon Guide to Transplants" | March 27, 2013 | — |
| "The Truth about Taste" | March 28, 2013 | 10 |
| "The Age of Big Data" | April 04, 2013 | 11 |
| "Tomorrow's World: A Horizon Special" | April 11, 2013 | — |
| "The Secret Life of the Cat" | June 13, 2013 | 12 |
| "Little Cat Diaries" | June 14, 2013 | 13 |
| "Fracking: The New Energy Rush" | June 19, 2013 | 14 |
| "Swallowed by a Black Hole" | June 26, 2013 | 15 |
| "What Makes Us Human?" | July 03, 2013 | 16 |
| "The Truth About Personality[158]" | July 10, 2013 | 17 |
Series 50: 2013–2014
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "What's Killing Our Bees? A Horizon Special" | August 02, 2013 | 1 |
| "Monitor Me" | August 12, 2013 | 2 |
| "Defeating the Hackers" | August 19, 2013 | 3 |
| "Dinosaurs: The Hunt for Life" | August 26, 2013 | 4 |
| "Sex: A Horizon Guide" | September 11, 2013 | — |
| "Impact! A Horizon Guide to Plane Crashes" | October 14, 2013 | — |
| "Impact! A Horizon Guide to Car Crashes" | October 21, 2013 | — |
| "Comet of the Century: A Horizon Special" | November 23, 2013 | — |
| "Sugar v Fat" | January 29, 2014 | 5 |
| "Swallowed by a Sink Hole" | February 03, 2014 | 6 |
| "Man on Mars: Mission to the Red Planet" | February 10, 2014 | 7 |
| "The Power of the Placebo" | February 17, 2014 | 8 |
| "How You Really Make Decisions[159]" | February 26, 2014 | 9 |
| "Living with Autism" | April 01, 2014 | 10 |
| "The £10 Million Challenge" | May 22, 2014 | — |
| "Where is Flight MH370?" | June 17, 2014 | 11 |
| "What's Wrong with Our Weather?" | July 17, 2014 | 12 |
Series 51: 2014–2015
[edit]
| Title | Original broadcast date | Episode |
|---|---|---|
| "Should I Eat Meat? The Big Health Dilemma" | August 18, 2014 | 1 |
| "Should I Eat Meat? How to Feed the Planet" | August 20, 2014 | 2 |
| "Allergies: Modern Life and Me" | August 27, 2014 | 3 |
| "Inside the Dark Web" | September 03, 2014 | 4 |
| "Ebola: The Search for a Cure" | September 10, 2014 | 6 |
| "Is Your Brain Male or Female?" | September 29, 2014 | 7 |
| "Cat Watch 2014: The New Horizon Experiment: A Cat's Eye View" | October 07, 2014 | — |
| "Cat Watch 2014: The New Horizon Experiment: The Lion in Your Lap" | October 08, 2014 | — |
| "Cat Watch 2014: The New Horizon Experiment: Cat Talk" | October 09, 2014 | — |
| "What's the Right Diet for You? A Horizon Special: Episode 1" | January 12, 2015 | — |
| "What's the Right Diet for You? A Horizon Special: Episode 2" | January 13, 2015 | — |
| "What's the Right Diet for You? A Horizon Special: Episode 3" | January 14, 2015 | — |
| "Secrets of the Solar System" | March 03, 2015 | 8 |
| "Climate Change: A Horizon Guide" | March 04, 2015 | — |
| "The Mystery of Murder: A Horizon Guide" | March 09, 2015 | — |
| "Aftershock: The Hunt for Gravitational Waves" | March 10, 2015 | 9 |
| "Dancing in the Dark: The End of Physics?" | March 17, 2015 | 10 |
| "70 Million Animal Mummies: Egypt's Dark Secret" | May 11, 2015 | 11 |
| "Is Binge Drinking Really That Bad?" | May 20, 2015 | 12 |
| "The Trouble with Space Junk" | August 05, 2015 | 13 |
| "Are Health Tests Really a Good Idea?" | August 12, 2015 | 14 |
| "First Britons" | August 19, 2015 | 15 |
| "OCD: A Monster in My Mind" | August 26, 2015 | 16 |
| "Which Universe Are We In?" | September 02, 2015 | 17 |
| "Cosmic Dawn: The Real Moment of Creation" | September 09, 2015 | 18 |
| "Are Video Games Really That Bad?" | September 16, 2015 | 19 |
| "Tim Peake Special: How to Be an Astronaut" | December 13, 2015 | — |
Series 52: 2016
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Immortalist" | March 16, 2016 | 1 |
| "Project Greenglow: The Quest for Gravity Control[160]" | March 23, 2016 | 2 |
| "The Mystery of Dark Energy" | March 30, 2016 | 3 |
| "Oceans of the Solar System" | April 6, 2016 | 4 |
| "The End of the Solar System[161]" | April 13, 2016 | 5 |
| "Should We Close Our Zoos?" | April 17, 2016 | 6 |
| "How to Find Love Online" | April 25, 2016 | 7 |
| "Ice Station Antarctica" | May 04, 2016 | 8 |
| "Curing Alzheimer's" | May 11, 2016 | 9 |
| "E-Cigarettes: Miracle or Menace?" | May 22, 2016 | 10 |
| "Why Are We Getting So Fat?" | June 07, 2016 | 11 |
| "Sports Doping: Winning at Any Cost?" | July 19, 2016 | 12 |
| "Inside CERN" | August 10, 2016 | 13 |
| "My Amazing Twin" | August 25, 2016 | 14 |
| "Jimmy Carr and the Science of Laughter" | September 11, 2016 | 15 |
| "The Lost Tribes of Humanity" | October 12, 2016 | 16 |
| "The Wildest Weather in the Universe" | October 23, 2016 | 17 |
Series 53: 2017
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Clean Eating: The Dirty Truth" | January 19, 2017 | 01 |
| "Hair Care Secrets" | January 23, 2017 | 02 |
| "ADHD and Me with Rory Bremner" | April 25, 2017 | 03 |
| "Why Did I Go Mad?" | May 02, 2017 | 04 |
| "Strange Signals from Outer Space![162]" | May 16, 2017 | 05 |
| "Space Volcanoes" | May 23, 2017 | 06 |
| "Antarctica: Ice Station Rescue" | June 07, 2017 | 07 |
| "Cyber Attack: The Day the NHS Stopped" | June 12, 2017 | 08 |
| "10 Things You Need To Know About The Future" | June 19, 2017 | 09 |
| "Dawn of the Driverless Car" | June 29, 2017 | 10 |
| "Dippy and the Whale" | July 13, 2017 | 11 |
| "What Makes a Psychopath?" | August 29, 2017 | 12 |
| "Mars: A Traveller's Guide" | September 12, 2017 | 13 |
| "Goodbye Cassini: Hello Saturn" | September 18, 2017 | 14 |
| "Being Transgender" | September 26, 2017 | 15 |
Series 54: 2018
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "My Amazing Brain: Richard's War" | February 05, 2018 | 01 |
| "Teenagers vs Cancer: A User's Guide[163]" | June 26, 2018 | 02 |
| "How to Build a Time Machine" | July 10, 2018 | 03 |
| "Spina Bifida & Me" | July 26, 2018 | 04 |
| "Jupiter Revealed" | August 07, 2018 | 05 |
| "Stopping Male Suicide" | August 21, 2018 | 06 |
| "A Week Without Lying: The Honesty Experiment" | August 29, 2018 | 07 |
| "The Horizon Guide to AI" | September 04, 2018 | — |
| "The Placebo Experiment: Can My Brain Cure My Body?" | October 04, 2018 | 08 |
| "Body Clock: What makes us tick?" | October 11, 2018 | 09 |
| "Avalanche: Making a Deadly Snowstorm" | October 21, 2018 | 10 |
| "Vitamin Pills: Miracle or Myth?" | October 25, 2018 | 11 |
| "Diagnosis on Demand? The Computer Will See You Now" | November 01, 2018 | 12 |
| "The Contraceptive Pill: How Safe Is It?" | November 19, 2018 | 13 |
Series 55: 2019
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "We Need to Talk About Death" | January 23, 2019 | 01 |
| "Britain’s Next Air Disaster? Drones" | July 01, 2019 | 02 |
| "The Honest Supermarket: What's Really in Our Food?" | July 08, 2019 | 03 |
| "Inside the Social Network: Facebook's Difficult Year" | July 16, 2019 | 04 |
| "The 250 Million Pound Cancer Cure" | July 22, 2019 | 05 |
| "Cannabis: Miracle Medicine or Dangerous Drug?" | August 28, 2019 | 06 |
Series 56: 2020
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Addicted to Painkillers? Britain’s Opioid Crisis" | January 16, 2020 | 01 |
| "Chris Packham: 7.7 Billion People and Counting" | January 21, 2020 | 02 |
| "Toxic Town: The Corby Poisonings" | March 23, 2020 | 03 |
| "Coronavirus Special - Part 1" | April 09, 2020 | 04 |
| "The Restaurant that Burns Off Calories" | April 20, 2020 | 05 |
| "Hubble: The Wonders of Space Revealed" | April 24, 2020 | 06 |
| "The Great British Intelligence Test" | May 04, 2020 | 07 |
| "Coronavirus Special - Part 2" | May 19, 2020 | 08 |
| "What's the Matter with Tony Slattery?" | May 21, 2020 | 09 |
| "Pluto: Back From the Dead" | July 06, 2020 | 10 |
Series 57: 2021
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "Feast to Save the Planet" | January 04, 2021 | 01 |
| "Coronavirus Special - What We Know Now" | February 25, 2021 | 02 |
| "Horizon Special: The Vaccine" | June 16, 2021 | 03 |
Series 58: 2022
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "How to Sleep Well with Michael Mosley" | March 31, 2022 | 01 |
| "Making Sense of Cancer with Hannah Fry" | June 02, 2022 | 02 |
| "Super Telescope: Mission to the Edge of the Universe[164]" | July 14, 2022 | 03 |
2024
[edit]| Title | Original broadcast date | Episode |
|---|---|---|
| "The Battle to Beat Malaria" | July 22, 2024 | N/A |
References
[edit]- General
- "Horizon archives". BBC Retrieved on 2009-12-08
- "Horizon episodes coming up". BBC Retrieved on 2009-12-08
- "Recent Horizons". BBC Retrieved on 2009-12-08
- "Episode Guide". BBC Retrieved 2013-02-01
- Search for "Horizon" in programme titles from 1964 via BBC Programme Index (search results include some false positives)
- Specific
- ^ Radio Times, issue 2112, 2 May 1964
- ^ Radio Times, Issue 2116, 30 May 1964
- ^ Radio Times, Issue 2149, 20 January 1965
- ^ Radio Times, Issue 2155, 3 March 1965
- ^ "Horizon - BBC Two England". Radio Times (2165). BBC Genome. 12 May 1965.
- ^ Radio Times, issue 2187, 10 October 1965
- ^ Radio Times, issue 2189, 24 October 1965
- ^ Radio Times, issue 2191, 7 November 1965
- ^ Radio Times, Issue 2187, 10 October 1965
- ^ Radio Times, Issue 2195, 5 December 1965
- ^ Radio Times, Issue 2199, 2 January 1966
- ^ Radio Times, issue 2239, 10 October 1966
- ^ Radio Times, issue 2241, 24 October 1966
- ^ Radio times, issue 2243 7 November 1966
- ^ BBC Radio Times, Issue 2245, 21 November 1966
- ^ BBC Radio Times, Issue 2247, 5 December 1966
- ^ BBC Radio Times, Issue 2250, 25 December 1966
- ^ BBC Radio Times, Issue 2253, 17 January 1967
- ^ BBC Radio Times, Issue 2257, 14 February 1967
- ^ BBC Radio Times, Issue 2259, 28 February 1967
- ^ Radio Times, Issue 2261, 14 March 1967
- ^ Radio Times, issue 2263, 28 March 1967
- ^ Radio Times, issue 2267, 25 April 1967
- ^ Radio Times, issue 2269, 9 May 1967
- ^ Radio Times, issue 2275, 20 June 1967
- ^ BBC Radio Times, Issue 2287, 12 September 1967
- ^ BBC Radio Times, Issue 2289, 26 September 1967
- ^ Radio Times, Issue 2291, 10 October 1967
- ^ Radio Times, Issue 2293, 24 October 1967
- ^ Radio Times, Issue 2295, 7 November 1967
- ^ Radio Times, Issue 2297, 21 November 1967
- ^ Radio Times, Issue 2299, 5 December 1967
- ^ Radio Times, Issue 2302, 24 December 1967
- ^ Radio Times, Issue 2303, 2 January 1968
- ^ Radio Times, Issue 2307, 30 January 1968
- ^ Radio Times, Issue 2309, 13 February 1968
- ^ Radio Times, Issue 2311, 22 February 1968
- ^ Radio Times, Issue 2313, 7 March 1968
- ^ Radio Times, Issue 2315, 21 March 1968
- ^ Radio Times, Issue 2317, 4 April 1968
- ^ Radio Times, Issue 2318, 7 May 1968
- ^ Reynolds, Stanley, TELEVISION, The Guardian, 13 September 1968
- ^ Reynolds, Stanley, Television, The Guardian; 26 October 1968
- ^ Radio Times, issue 2,346 24 October 1968
- ^ Radio Times, issue 2347 7 November 1968
- ^ Radio Times, issue 2348 14 November 1968
- ^ Radio Times, issue 2349 21 November 1968
- ^ Radio Times, issue 2350 28 November 1968
- ^ Radio Times, issue 2351 5 December 1968
- ^ Radio Times, issue 2352 12 December 1968
- ^ Radio Times, Issue 2,353 19 December 1968
- ^ Radio Times, Issue 2,354 24 December 1968
- ^ Radio Times, Issue 2,355 2 January 1969
- ^ Radio Times, Issue 2,356 9 January 1969
- ^ Radio Times, Issue 2,357 16 January 1969
- ^ "BBC Two England - 30 January 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 20 August 2020.
- ^ "BBC Two England - 6 February 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 20 August 2020.
- ^ "BBC Two England - 20 February 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 6 March 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 13 March 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 27 March 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 10 April 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 24 April 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 15 May 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 22 May 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 5 June 1969 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ Dawson, Helen, THE WEEK'S TV, The Observer, 26 April 1970
- ^ Radio Times, Issue 2498, 23 September 1971
- ^ "Schedule - BBC Programme Index".
- ^ Radio Times, Issue 2553, 19 October 1972
- ^ "BBC Two England - 24 September 1973 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 1 October 1973 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 8 October 1973 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 15 October 1973 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 25 February 1974 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "Broadcast - BBC Programme Index". 2 June 1979.
- ^ "BBC Two England - 1 October 1979 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ Radio Times Issue 2,970 9 October 1980
- ^ Radio Times Issue 2,965 8 September 1980
- ^ Radio Times Issue 2,966 15 September 1980
- ^ Radio Times, issue 3020, 28 September 1981
- ^ Radio Times, issue 3075, 18 October 1982
- ^ Radio Times, Issue 3101 18 April 1983
- ^ Radio Times, Issue 3124, 26 September 1983
- ^ Radio Times, Issue 3127, 16 October 1983
- ^ Radio Times, Issue 3127, 17 October 1983
- ^ Radio Times, Issue 3128, 24 October 1983
- ^ Radio Times, Issue 3141, 19 January 1984
- ^ Radio Times, Issue 3182
- ^ Radio Times, issue 3252, 24 March 1986
- ^ Radio Times, Issue 3459, 29 March 1990
- ^ Radio Times, Issue 3,460 9 April 1990
- ^ "BBC Two England - 11 February 1991 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 18 February 1991 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 25 February 1991 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 4 March 1991 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 4 March 1991 - BBC Genome". genome.ch.bbc.co.uk. 8 April 1991. Retrieved 17 October 2020.
- ^ Radio Times, Issue 3564, 16 April 1992
- ^ "Broadcast - BBC Programme Index". 20 March 1995.
- ^ "BBC - Science & Nature - Horizon - Archives".
- ^ "BBC Two England - 4 March 1991 - BBC Genome". genome.ch.bbc.co.uk. 8 January 1998. Retrieved 25 October 2020.
- ^ "BBC Two England - 28 January 1999 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 20 August 2020.
- ^ "BBC Two England - 4 February 1999 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 20 August 2020.
- ^ "Horizon - BioethicsBytes". bioethicsbytes.wordpress.com.
- ^ Highfield, Roger (11 December 2000). "BBC re-edits Horizon after watchdog's attack". The Daily Telegraph. Retrieved 21 June 2014.
- ^ "BBC Two England - 8 August 2001 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 20 September 2001 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 4 October 2001 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "BBC Two England - 11 October 2001 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 8 September 2020.
- ^ "The Day We Learned To Think". Horizon. BBC. 20 February 2003. Retrieved 20 March 2018.
- ^ "BBC Two England - 13 November 2003 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 17 August 2020.
- ^ "BBC Two England - 20 November 2003 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 17 August 2020.
- ^ "BBC Two England - 27 November 2003 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 17 August 2020.
- ^ "BBC Two England - 4 December 2003 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 17 August 2020.
- ^ "BBC - Science & Nature - Horizon - Percy Pilcher's Flying Machine". www.bbc.co.uk.
- ^ "BBC Two England - 18 December 2003 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 17 August 2020.
- ^ "BBC Two England - 8 January 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 17 August 2020.
- ^ "BBC Two England - 15 January 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 17 August 2020.
- ^ "BBC Two England - 22 January 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 29 January 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 5 February 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 12 February 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 4 March 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 11 March 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ "BBC Two England - 18 March 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 4 September 2020.
- ^ http://www.bbc.co.uk/science/horizon/2004/troy.shtml The Truth of Troy - programme summary
- ^ "BBC Two England - 23 July 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 20 August 2020.
- ^ "BBC Two England - 16 September 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 23 September 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC Two England - 30 September 2004 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 6 September 2020.
- ^ "BBC - Horizon - Survivors Guide to Plane Crashes". www.bbc.co.uk.
- ^ "BBC - Horizon - Chimps are People too". www.bbc.co.uk.
- ^ "BBC - Horizon - The World's first Face Transplant". www.bbc.co.uk.
- ^ "BBC - Horizon - Human v2.0". www.bbc.co.uk.
- ^ "BBC - Horizon - The Great Robot Race". www.bbc.co.uk.
- ^ "BBC - Horizon - We are the Aliens". www.bbc.co.uk.
- ^ "BBC - Horizon - My Pet Dinosaur". www.bbc.co.uk.
- ^ "BBC - Horizon - The Elephant's Guide to Sex". www.bbc.co.uk.
- ^ Radio Times, Issue 4328, 27 March 2007
- ^ Radio Times, Issue 4329, 3 April 2007
- ^ Radio Times, Issue 4330, 10 April 2007
- ^ Radio Times, Issue 4331, 17 April 2007
- ^ Radio Times, Issue 4332, 24 April 2007
- ^ "BBC One London - 31 May 2007 - BBC Genome". genome.ch.bbc.co.uk. 31 May 2007. Retrieved 7 November 2021.
- ^ Radio Times Issue 4355, 27 September 2007
- ^ "BBC - Horizon - Total Isolation". www.bbc.co.uk.
- ^ "What on Earth is Wrong With Gravity?".
- ^ "BBC - Horizon - Is alcohol worse than ecstasy?". www.bbc.co.uk.
- ^ "BBC - Horizon - How to make better decisions". www.bbc.co.uk.
- ^ "BBC Two England - 19 February 2008 - BBC Genome". genome.ch.bbc.co.uk. 19 February 2008. Retrieved 7 November 2021.
- ^ "BBC - Horizon - Total Isolation". www.bbc.co.uk.
- ^ "BBC - Horizon - How much is your dead body worth?". www.bbc.co.uk.
- ^ "BBC - Horizon - How does your memory work?". www.bbc.co.uk.
- ^ Why do we talk? (DVD video, 2010). WorldCat.org. OCLC 609898208.
- ^ "BBC Four England - 12 May 2011 - BBC Genome". genome.ch.bbc.co.uk. Retrieved 5 November 2021.
- ^ "Culture of Empathy Builder: Paul Zak". Center for Building a Culture of Empathy. Retrieved 13 November 2017.
- ^ Are You Good or Evil?-Horizon, 7 September 2011 at IMDb
- '^ Horizon' The Truth About Personality at IMDb
- ^ How You Really Make Decisions at IMDb
- ^ Meek, James (27 March 2000). "BAe's anti-gravity research braves X-Files ridicule". The Guardian.
- ^ Rose, Gary. "Horizon: The End of the Solar System". Radio Times. Retrieved 16 April 2016.
- ^ "BBC Two - Horizon, 2017, Strange Signals from Outer Space!".
- ^ "Teenagers vs Cancer: A User's Guide". Teenage Cancer Trust. 26 June 2018. Retrieved 9 September 2018.
- ^ "BBC Two England - 14 July 2022 - BBC Genome". genome.ch.bbc.co.uk. 14 July 2022. Retrieved 20 August 2022.
