List of 24 characters

The following is a list of characters in the American serial drama television series 24, 24: Live Another Day, and 24: Legacy by season and event. The list first names the actor, followed by the character. Some characters have their own pages; see the box below.

The show consists of an ensemble cast. A total of 60 actors have been credited as a part of the starring cast, over the course of eight seasons, one television film, one miniseries, and one spin-off series, international remakes notwithstanding. These are Kiefer Sutherland, Leslie Hope, Sarah Clarke, Elisha Cuthbert, Dennis Haysbert, Sarah Wynter, Xander Berkeley, Penny Johnson Jerald, Carlos Bernard, Reiko Aylesworth, James Badge Dale, Kim Raver, Alberta Watson, William Devane, Lana Parrilla, Roger Cross, Mary Lynn Rajskub, Gregory Itzin, James Morrison, Louis Lombardi, Jean Smart, D. B. Woodside, Peter MacNicol, Jayne Atkinson, Carlo Rota, Eric Balfour, Marisol Nichols, Regina King, Cherry Jones, Annie Wersching, Colm Feore, Bob Gunton, Jeffrey Nordling, Rhys Coiro, Janeane Garofalo, Anil Kapoor, Mykelti Williamson, Katee Sackhoff, Chris Diamantopoulos, John Boyd, Freddie Prinze Jr., Yvonne Strahovski, Tate Donovan, Gbenga Akinnagbe, Giles Matthey, Michael Wincott, Benjamin Bratt, Corey Hawkins, Miranda Otto, Anna Diop, Teddy Sears, Ashley Thomas, Dan Bucatinsky, Coral Peña, Charlie Hofheimer, Sheila Vand, Raphael Acloque, Gerald McRaney, and Jimmy Smits.

  = Main cast (credited)

  = Recurring cast (4+)

  = Guest cast (1-3)

Actor/actress	Character	Appearances
		S1	S2	S3	S4	S5	S6	R	S7	S8	LAD	L	Total
Kiefer Sutherland	Jack Bauer	Main										P	205
Leslie Hope	Teri Bauer	M	P	Does not appear									25
Sarah Clarke	Nina Myers	M	R		Does not appear								36
Elisha Cuthbert	Kim Bauer	Main			Does not appear	R	Does not appear		R		Does not appear		79
Dennis Haysbert	David Palmer	Main			R		Does not appear						80
Carlos Bernard	Tony Almeida	R	Main				Does not appear		M	Does not appear	Guest		116
Penny Johnson Jerald	Sherry Palmer	R	M	R	Does not appear								45
Xander Berkeley	George Mason	R	M	Does not appear									27
Eric Balfour	Milo Pressman	R	Does not appear				M	Does not appear					28
Sarah Wynter	Kate Warner	Does not appear	M	G	Does not appear								25
Phillip Rhys	Reza Naiyeer	Does not appear	M	Does not appear									10
Reiko Aylesworth	Michelle Dessler	Does not appear	Main		R	G	Does not appear						62
James Badge Dale	Chase Edmunds	Does not appear		M	Does not appear								24
Mary Lynn Rajskub	Chloe O'Brian	Does not appear		Main				Does not appear	Main			Does not appear	137
D. B. Woodside	Wayne Palmer	Does not appear		R	Does not appear	R	M	Does not appear					48
Kim Raver	Audrey Raines	Does not appear			Main		R	Does not appear			M	Does not appear	64
Alberta Watson	Erin Driscoll	Does not appear			M	Does not appear							12
Lana Parrilla	Sarah Gavin	Does not appear			M	Does not appear							12
Geoff Pierson	John Keeler	Does not appear		R	M	Does not appear							19
Roger Cross	Curtis Manning	Does not appear			Main		R	Does not appear					44
William Devane	James Heller	Does not appear			M	R		Does not appear			M	Does not appear	32
James Morrison	Bill Buchanan	Does not appear			R	Main		Does not appear	R	Does not appear			64
Gregory Itzin	Charles Logan	Does not appear			R	M	R	Does not appear		R	Does not appear		45
Louis Lombardi	Edgar Stiles	Does not appear			R	M	Does not appear						37
Jean Smart	Martha Logan	Does not appear				M	G	Does not appear					24
Carlo Rota	Morris O'Brian	Does not appear				R	M	Does not appear	R	Does not appear			29
Jayne Atkinson	Karen Hayes	Does not appear				R	M	Does not appear					30
Peter MacNicol	Tom Lennox	Does not appear					M	G	Does not appear				25
Marisol Nichols	Nadia Yassir	Does not appear					M	Does not appear					24
Regina King	Sandra Palmer	Does not appear					M	Does not appear					9
Bob Gunton	Ethan Kanin	Does not appear					R	Main		R	Does not appear		32
Cherry Jones	Allison Taylor	Does not appear						Main			Does not appear		44
Colm Feore	Henry Taylor	Does not appear						Main		Does not appear			13
Annie Wersching	Renee Walker	Does not appear							Main		Does not appear		37
Jeffrey Nordling	Larry Moss	Does not appear							M	Does not appear			19
Rhys Coiro	Sean Hillinger	Does not appear							M	Does not appear			10
Janeane Garofalo	Janis Gold	Does not appear							M	Does not appear			21
Anil Kapoor	Omar Hassan	Does not appear								M	Does not appear		15
Mykelti Williamson	Brian Hastings	Does not appear								M	Does not appear		17
Katee Sackhoff	Dana Walsh	Does not appear								M	Does not appear		20
Chris Diamantopoulos	Rob Weiss	Does not appear								M	Does not appear		12
John Boyd	Arlo Glass	Does not appear								M	Does not appear		24
Freddie Prinze, Jr.	Cole Ortiz	Does not appear								M	Does not appear		24
Yvonne Strahovski	Kate Morgan	Does not appear									M	Does not appear	12
Tate Donovan	Mark Boudreau	Does not appear									M	Does not appear	12
Gbenga Akinnagbe	Erik Ritter	Does not appear									M	Does not appear	11
Giles Matthey	Jordan Reed	Does not appear									M	Does not appear	9
Michael Wincott	Adrian Cross	Does not appear									M	Does not appear	10
Benjamin Bratt	Steve Navarro	Does not appear									M	Does not appear	10
Corey Hawkins	Eric Carter	Does not appear										M	12
Miranda Otto	Rebecca Ingram	Does not appear										M	12
Anna Diop	Nicole Carter	Does not appear										M	11
Teddy Sears	Keith Mullins	Does not appear										M	12
Ashley Thomas	Isaac Carter	Does not appear										M	10
Dan Bucatinsky	Andy Shalowitz	Does not appear										M	12
Coral Peña	Mariana Stiles	Does not appear										M	12
Charlie Hofheimer	Ben Grimes	Does not appear										M	6
Sheila Vand	Nilaa Mizrani	Does not appear										M	8
Raphael Acloque	Jadalla bin-Khalid	Does not appear										M	10
Gerald McRaney	Henry Donovan	Does not appear										M	10
Jimmy Smits	John Donovan	Does not appear										M	12

The following recurring guest stars appeared in at least five episodes or were distinguished in the guest star credits.

Key:   = Recurring

Key:   = Special Guest

Actor/actress	Character	Appearances
		S1	S2	S3	S4	S5	S6	R	S7	S8	LAD	Total
Tanya Wright	Patty Brooks	9	-	-	-	-	-	-	-	-	-	9
Karina Arroyave	Jamey Farrell	10	-	-	-	-	-	-	-	-	-	10
Jacqui Maxwell	Janet York	6	-	-	-	-	-	-	-	-	-	6
Matthew Carey	Dan Mounts	6	-	-	-	-	-	-	-	-	-	6
Daniel Bess	Rick Allen	18	-	-	-	-	-	-	-	-	-	18
Mia Kirshner	Mandy	3	1	-	3	-	-	-	-	-	-	7
Richard Burgi	Kevin Carroll	11	-	-	-	-	-	-	-	-	-	11
Michael Massee	Ira Gaines	12	-	-	-	-	-	-	-	-	-	12
Vicellous Shannon	Keith Palmer	12	1	-	-	-	-	-	-	-	-	13
Megalyn Echikunwoke	Nicole Palmer	6	-	-	-	-	-	-	-	-	-	6
Glenn Morshower	Aaron Pierce	9	3	9	2	15	1	-	10	-	-	49
Zach Grenier	Carl Webb	9	-	-	-	-	-	-	-	-	-	9
Jude Ciccolella	Mike Novick	11	18	-	8	21	-	-	-	-	-	58
Silas Weir Mitchell	Eli Stram	6	-	-	-	-	-	-	-	-	-	6
Željko Ivanek	Andre Drazen	15	-	-	-	-	-	-	-	-	-	15
Tamara Tunie	Alberta Green	6	-	-	-	-	-	-	-	-	-	6
Misha Collins	Alexis Drazen	7	-	-	-	-	-	-	-	-	-	7
Navi Rawat	Melanie	6	-	-	-	-	-	-	-	-	-	6
Lou Diamond Phillips	Mark DeSalvo	2	-	-	-	-	-	-	-	-	-	2
Dennis Hopper	Victor Drazen	5	-	-	-	-	-	-	-	-	-	5
Skye McCole Bartusiak	Megan Matheson	-	8	-	-	-	-	-	-	-	-	8
Billy Burke	Gary Matheson	-	7	-	-	-	-	-	-	-	-	7
Tamlyn Tomita	Jenny Dodge	-	5	-	-	-	-	-	-	-	-	5
Michelle Forbes	Lynne Kresge	-	18	-	-	-	-	-	-	-	-	18
Laura Harris	Marie Warner	-	14	-	-	-	-	-	-	-	-	14
John Terry	Bob Warner	-	12	-	-	-	-	-	-	-	-	12
Marc Casabani	Omar	-	6	-	-	-	-	-	-	-	-	6
John Eddins	Richards	-	5	-	-	-	-	-	-	-	-	5
Innis Casey	Miguel	-	7	-	-	-	-	-	-	-	-	7
Harris Yulin	Roger Stanton	-	9	-	-	-	-	-	-	-	-	9
Francesco Quinn	Syed Ali	-	5	-	-	-	-	-	-	-	-	5
Daniel Dae Kim	Tom Baker	-	8	3	-	-	-	-	-	-	-	11
Randle Mell	Brad Hammond	-	2	3	-	-	-	-	-	-	-	5
Lourdes Benedicto	Carrie Turner	-	10	-	-	-	-	-	-	-	-	10
Donnie Keshawarz	Yusuf Auda	-	6	-	-	-	-	-	-	-	-	6
Alan Dale	James Prescott	-	7	1	-	-	-	-	-	-	-	8
Joaquim de Almeida	Ramon Salazar	-	-	12	-	-	-	-	-	-	-	12
Christina Chang	Sunny Macer	-	-	6	-	-	-	-	5	-	-	11
Zachary Quinto	Adam Kaufman	-	-	23	-	-	-	-	-	-	-	23
Vincent Laresca	Hector Salazar	-	-	12	-	-	-	-	-	-	-	12
Vanessa Ferlito	Claudia Hernandez	-	-	11	-	-	-	-	-	-	-	11
Jesse Borrego	Gael Ortega	-	-	14	-	-	-	-	-	-	-	14
Riley Smith	Kyle Singer	-	-	6	-	-	-	-	-	-	-	6
Wendy Crewson	Anne Packard	-	-	8	-	-	-	-	-	-	-	8
Agnes Bruckner	Linda	-	-	5	-	-	-	-	-	-	-	5
Andrea Thompson	Nicole Duncan	-	-	5	-	-	-	-	-	-	-	5
Jamie McShane	Gerry Whitehorn	-	-	6	-	-	-	-	-	-	-	6
Greg Ellis	Michael Amador	-	-	9	-	-	-	-	-	-	-	9
Gina Torres	Julia Milliken	-	-	7	-	-	-	-	-	-	-	7
Lothaire Bluteau	Marcus Alvers	-	-	5	-	-	-	-	-	-	-	5
Butch Klein	Eric Richards	-	-	5	-	-	-	-	-	-	-	5
Paul Blackthorne	Stephen Saunders	-	-	10	-	-	-	-	-	-	-	10
Tony Todd	Norris / Benjamin Juma	-	-	1	-	-	-	1	3	-	-	5
Alexandra Lydon	Jane Saunders	-	-	5	-	-	-	-	-	-	-	5
Nestor Serrano	Navi Araz	-	-	-	10	-	-	-	-	-	-	10
Shohreh Aghdashloo	Dina Araz	-	-	-	12	-	-	-	-	-	-	12
Jonathan Ahdout	Behrooz Araz	-	-	-	12	-	-	-	-	-	-	12
Logan Marshall-Green	Richard Heller	-	-	-	6	-	-	-	-	-	-	6
Anil Kumar	Kalil Hasan	-	-	-	5	-	-	-	-	-	-	5
James Frain	Paul Raines	-	-	-	10	-	-	-	-	-	-	10
Tony Plana	Omar	-	-	-	5	-	-	-	-	-	-	5
Leighton Meester	Debbie Pendleton	-	-	-	5	-	-	-	-	-	-	5
Aisha Tyler	Marianne Taylor	-	-	-	8	-	-	-	-	-	-	8
Angela Goethals	Maya Driscoll	-	-	-	5	-	-	-	-	-	-	5
Robertson Dean	Henry Powell	-	-	-	6	-	-	-	-	-	-	6
Arnold Vosloo	Habib Marwan	-	-	-	17	-	-	-	-	-	-	17
Thomas Vincent Kelly	Marc Besson	-	-	-	5	3	-	-	-	-	-	8
Navid Negahban	Abdullah / Jamot	-	-	-	1	-	-	-	-	8	-	9
John Allen Nelson	Walt Cummings	-	-	-	4	7	-	-	-	-	-	11
Tzi Ma	Cheng Zhi	-	-	-	2	1	9	-	-	-	3	15
Jonah Lotan	Spenser Wolff	-	-	-	-	6	-	-	-	-	-	6
Connie Britton	Diane Huxley	-	-	-	-	6	-	-	-	-	-	6
Brady Corbet	Derek Huxley	-	-	-	-	6	-	-	-	-	-	6
Sandrine Holt	Evelyn Martin	-	-	-	-	10	-	-	-	-	-	10
Geraint Wyn Davies	James Nathanson	-	-	-	-	6	-	-	-	-	-	6
Nick Jameson	Yuri Suvarov	-	-	-	-	6	6	-	-	3	-	15
Kathleen Gati	Anya Suvarov	-	-	-	-	5	1	-	-	-	-	6
Mark Sheppard	Ivan Erwich	-	-	-	-	6	-	-	-	-	-	6
Robert Maffia	Andrei	-	-	-	-	6	-	-	-	-	-	6
Sean Astin	Lynn McGill	-	-	-	-	10	-	-	-	-	-	10
Julian Sands	Vladimir Bierko	-	-	-	-	11	-	-	-	-	-	11
Peter Weller	Christopher Henderson	-	-	-	-	11	-	-	-	-	-	11
Ray Wise	Hal Gardner	-	-	-	-	6	-	-	-	-	-	6
Kate Mara	Shari Rothenberg	-	-	-	-	5	-	-	-	-	-	5
Paul McCrane	Graem Bauer	-	-	-	-	5	3	-	-	-	-	8
Stephen Spinella	Miles Papazian	-	-	-	-	10	-	-	-	-	-	10
Adoni Maropis	Abu Fayed	-	-	-	-	-	15	-	-	-	-	15
Alexander Siddig	Hamri Al-Assad	-	-	-	-	-	7	-	-	-	-	7
Harry Lennix	Walid Al-Rezani	-	-	-	-	-	6	-	-	-	-	6
Ryan Cutrona	John Smith	-	-	-	-	-	5	-	6	1	-	11
Rena Sofer	Marilyn Bauer	-	-	-	-	-	12	-	-	-	-	12
Evan Ellingson	Josh Bauer	-	-	-	-	-	10	-	-	-	-	10
Chad Lowe	Reed Pollock	-	-	-	-	-	8	-	-	-	-	8
James Cromwell	Phillip Bauer	-	-	-	-	-	8	-	-	-	-	8
Powers Boothe	Noah Daniels	-	-	-	-	-	14	1	-	-	-	15
Lex Cassar	Ryan	-	-	-	-	-	11	-	-	-	-	11
Rade Serbedzija	Dmitri Gredenko	-	-	-	-	-	8	-	-	-	-	8
Dylan Kenin	Victor	-	-	-	-	-	5	-	-	-	-	5
Kari Matchett	Lisa Miller	-	-	-	-	-	10	-	-	-	-	10
Ricky Schroder	Mike Doyle	-	-	-	-	-	12	-	-	-	-	12
Hakeem Kae-Kazim	Ike Dubaku	-	-	-	-	-	-	1	9	-	-	10
Robert Carlyle	Carl Benton	-	-	-	-	-	-	1	-	-	-	1
Jon Voight	Jonas Hodges	-	-	-	-	-	-	1	10	-	-	11
Mark Aiken	Nichols	-	-	-	-	-	-	1	5	-	-	6
Isaach de Bankolé	Ule Matobo	-	-	-	-	-	-	1	6	-	-	7
Carly Pope	Samantha Roth	-	-	-	-	-	-	1	6	-	-	7
Mark Kiely	Edward Vossler	-	-	-	-	-	-	1	4	-	-	5
Kurtwood Smith	Blaine Mayer	-	-	-	-	-	-	-	7	-	-	7
Warren Kole	Brian Gedge	-	-	-	-	-	-	-	7	-	-	7
Frank John Hughes	Tim Woods	-	-	-	-	-	-	-	17	8	-	25
Lesley Fera	Angela Nelson	-	-	-	-	-	-	-	4	2	-	6
Peter Wingfield	David Emerson	-	-	-	-	-	-	-	5	-	-	5
Ever Carradine	Erika	-	-	-	-	-	-	-	5	-	-	5
Sprague Grayden	Olivia Taylor	-	-	-	-	-	-	-	14	-	-	14
Rory Cochrane	Greg Seaton	-	-	-	-	-	-	-	7	-	-	7
Amy Price-Francis	Cara Bowden	-	-	-	-	-	-	-	6	-	-	6
Will Patton	Alan Wilson	-	-	-	-	-	-	-	5	-	-	5
Akbar Kurtha	Farhad Hassan	-	-	-	-	-	-	-	-	8	-	8
Jennifer Westfeldt	Meredith Reed	-	-	-	-	-	-	-	-	6	-	6
Necar Zadegan	Dalia Hassan	-	-	-	-	-	-	-	-	20	-	20
Nazneen Contractor	Kayla Hassan	-	-	-	-	-	-	-	-	21	-	21
Clayne Crawford	Kevin Wade	-	-	-	-	-	-	-	-	9	-	9
TJ Ramini	Tarin Faroush	-	-	-	-	-	-	-	-	11	-	11
Jürgen Prochnow	Sergei Bazhaev	-	-	-	-	-	-	-	-	7	-	7
David Anders	Josef Bazhaev	-	-	-	-	-	-	-	-	6	-	6
Michael Filipowich	Nick Coughlin	-	-	-	-	-	-	-	-	6	-	6
Callum Keith Rennie	Vladimir Laitanan	-	-	-	-	-	-	-	-	3	-	3
Hrach Titizian	Nabeel	-	-	-	-	-	-	-	-	6	-	6
Mido Hamada	Samir Mehran	-	-	-	-	-	-	-	-	10	-	10
Julian Morris	Owen	-	-	-	-	-	-	-	-	6	-	6
Rami Malek	Marcos Al-Zacar	-	-	-	-	-	-	-	-	3	-	3
Mare Winningham	Elaine Al-Zacar	-	-	-	-	-	-	-	-	2	-	2
Sarah Hollis	Susan	-	-	-	-	-	-	-	-	10	-	10
Graham McTavish	Mikhail Novakovich	-	-	-	-	-	-	-	-	7	-	7
Reed Diamond	Jason Pillar	-	-	-	-	-	-	-	-	8	-	8
Michael Madsen	Jim Ricker	-	-	-	-	-	-	-	-	4	-	4
Julie Claire	Eden Linley	-	-	-	-	-	-	-	-	5	-	5
Eriq La Salle	UN Secretary General	-	-	-	-	-	-	-	-	2	-	2
Christina Chong	Mariana	-	-	-	-	-	-	-	-	-	5	5
Colin Salmon	Coburn	-	-	-	-	-	-	-	-	-	7	7
Ross McCall	Ron Clark	-	-	-	-	-	-	-	-	-	9	9
Branko Tomović	Belcheck	-	-	-	-	-	-	-	-	-	9	9
James Allenby-Kirk	Stosh	-	-	-	-	-	-	-	-	-	7	7
Mandeep Dhillon	Chell	-	-	-	-	-	-	-	-	-	7	7
Charles Furness	Pete	-	-	-	-	-	-	-	-	-	6	6
Emily Berrington	Simone Al-Harazi	-	-	-	-	-	-	-	-	-	7	7
Michelle Fairley	Margot Al-Harazi	-	-	-	-	-	-	-	-	-	8	8
Stephen Fry	Alastair Davies	-	-	-	-	-	-	-	-	-	8	8
Liam Garrigan	Ian Al-Harazi	-	-	-	-	-	-	-	-	-	7	7
Miranda Raison	Caroline Fowlds	-	-	-	-	-	-	-	-	-	6	6
Stanley Townsend	Anatol Stolnavich	-	-	-	-	-	-	-	-	-	5	5
Adam Sinclair	Gavin Leonard	-	-	-	-	-	-	-	-	-	6	6

• Kiefer Sutherland – Jack Bauer^[1]
• Leslie Hope – Teri Bauer^[2]
• Elisha Cuthbert – Kim Bauer^[3]

• Sarah Clarke – Nina Myers^[4]
• Carlos Bernard – Tony Almeida^[5]
• Karina Arroyave – Jamey Farrell^[6]
• Eric Balfour – Milo Pressman^[7]
• Michael O'Neill – Richard Walsh^[8]
• Scott Denny – Scott Baylor^[9]
• Xander Berkeley – George Mason^[10]
• Tamara Tunie – Alberta Green
• Paul Schulze – Ryan Chappelle^[11]
• Kevin Ramsey – Ted Paulson
• Kirk Baltz – Teddy Hanlin
• Sam Ayers – Jeff Breeher

• Dennis Haysbert – David Palmer^[12]
• Penny Johnson Jerald – Sherry Palmer^[13]
• Megalyn Echikunwoke – Nicole Palmer^[14]
• Vicellous Reon Shannon – Keith Palmer
• Jude Ciccolella – Mike Novick^[15]
• Tanya Wright – Patty Brooks
• Kara Zediker – Elizabeth Nash
• Zach Grenier – Carl Webb
• Glenn Morshower – Aaron Pierce^[16]
• Greg Hartigan – Secret Service Agent Berkin
• Jesse D. Goins – Secret Service Agent Alan Hayes
• Michael Bryan French – Secret Service Agent Frank Simes

• Devika Parikh – Maureen Kingsley
• John Prosky – George Ferragamo
• Ivar Brogger – Frank Ames

• Michael Massee — Ira Gaines^[17]
• Daniel Bess — Rick Allen
• Matthew Carey — Dan Mounts
• Richard Burgi — Kevin Carroll
• Rudolf Martin — Jonathan Matijevich
• Mia Kirshner — Mandy^[18]
• Silas Weir Mitchell – Eli Stram
• John Hawkes — Greg Penticoff
• Kim Murphy — Bridgit
• Al Leong — Neill Choi
• Jesse Corti — Charles McLemore

• Dennis Hopper — Victor Drazen
• Željko Ivanek — Andre Drazen
• Misha Collins — Alexis Drazen
• Henri Lubatti — Jovan Myovic
• Currie Graham — Ted Cofell

• Edoardo Ballerini — Frank Allard
• Navi Rawat — Melanie

• Wade Andrew Williams — Robert Ellis
• Jacqui Maxwell — Janet York
• Lou Diamond Phillips — Mark DeSalvo
• Kathleen Wilhoite — Lauren Proctor
• Pauley Perrette — Tanya
• Jason Matthew Smith — Chris
• Rudolf Martin — Martin Belkin
• Keram Malicki-Sánchez — Larry Rogow
• John Cothran, Jr. — Srgt. Kiley
• David Barrera — Officer Phillips
• Tony Perez — Srgt. Douglas Newman
• Kim Miyori — Dr. Susan Y. Collier
• Judith Scott — Dr. Rose M. Kent

• Kiefer Sutherland — Jack Bauer^[1]
• Xander Berkeley — George Mason^[10]
• Carlos Bernard — Tony Almeida^[5]
• Reiko Aylesworth — Michelle Dessler^[19]
• Paul Schulze — Ryan Chappelle^[11]
• Randle Mell — Brad Hammond (CTU Division Supervisor)
• Sara Gilbert — Paula Schaeffer
• Lourdes Benedicto — Carrie Turner
• Donnie Keshawarz — Yusuf Auda
• Daniel Dae Kim — Tom Baker
• John Eddins — Agent Richards
• Donzaleigh Abernathy — Barbara Maccabee
• Michael Cudlitz — Rick Phillips

• Dennis Haysbert — President David Palmer^[12]
• Penny Johnson Jerald — Sherry Palmer^[13]
• Vicellous Reon Shannon — Keith Palmer
• Jude Ciccolella — Mike Novick^[15]
• Glenn Morshower — Aaron Pierce^[16]
• Timothy Carhart — Eric Rayburn
• Harris Yulin — Roger Stanton
• Michelle Forbes — Lynne Kresge
• Alan Dale — Vice President James Prescott
• Steven Culp — Ted Simmons
• John Rubinstein — Alex (Secretary of State)
• Robert Pine — Secretary of Agriculture
• Dean Norris — General Bowden
• Terry Bozeman — Richard Armus
• Tamlyn Tomita — Jenny Dodge (Press Secretary)
• Richard Holden — General Stone
• Greg Hartigan — Secret Service Agent Berkin

• Elisha Cuthbert — Kim Bauer
• Billy Burke — Gary Matheson
• Tracy Middendorf — Carla Matheson
• Skye McCole Bartusiak — Megan Matheson
• Kevin Dillon — Lonnie McRae
• Innis Casey — Miguel
• Michael McGrady — Officer Raymond Brown
• Miguel Perez — Ranger Mike Kramer
• Victor Rivers — Officer Amis
• Jamison Jones — Deputy Nirman
• Sterling Macer, Jr. — Deputy Raynes
• Susan Gibney — Anna
• Lombardo Boyar — Ramon Garcia
• Brent Sexton — Frank Davies

• Alexander Zale — Ambassador Shareef
• Christopher Maher — Deputy Prime Minister Barghouti
• Nicholas Guilak — Farhad Salim

• John Terry — Bob Warner
• Sarah Wynter — Kate Warner
• Laura Harris — Marie Warner
• Phillip Rhys — Reza Naiyeer
• Yareli Arizmendi — Karima Naiyeer
• Shaun Duke — Hasan Naiyeer

• Sarah Clarke — Nina Myers^[4]
• Gregg Henry — Jonathan Wallace

• Jon Gries — Joseph Wald
• Douglas O'Keeffe — Eddie Grant
• Gregory Sporleder — Dave
• Jimmi Simpson — Chris

• Francesco Quinn — Syed Ali
• Anthony Azizi — Mamud Rasheed Faheen
• Shaheen Vaaz — Syed Ali's wife
• Ike Bram — Fareed Ali
• Raja Jean Fenske — Asad Ali
• Aki Avni — Mohsen
• Maz Jobrani — Marko Khatami
• Marc Casabani — Omar
• Fred Toma — Basheer

• Tobin Bell — Peter Kingsley
• Thomas Kretschmann — Max
• Eugene Robert Glazer — Alexander Trepkos
• Mia Kirshner — Mandy^[18]
• Nina Landey — Eve
• Rick D. Wasserman — Alex Hewitt
• Peter Outerbridge — Ronnie Stark
• Brian Goodman — Raymond O'Hara
• Jeff Wincott — Davis
• Mark Ivanir — Trask

• Scott Allan Campbell — Dr. Porter (Field medic at warehouse, diagnoses George Mason)
• Sal Landi — Sgt. Arroyo (LAPD officer at warehouse)
• Christopher Murray — FBI Agent Dockerty (Agent at airfield)

• Antonio David Lyons — Cam Strocker (Telephone Repairman taken hostage)
• Peter Gregory — Dr. Spire (Doctor at medical center)
• Bernard White — Al-Fulani (Imam)
• Justin Louis — Danny Dessler (Michelle Dessler's brother)
• Jeff Wincott – Davis (kidnaps and tortures Jack)
• Eric Christian Olsen — John Mason (George Mason's son)
• Jim Abele — Ralph Burton (Private Investigator who helps Kate Warner)
• Al Sapienza — Paul Koplin (Ralph Burton's boss)
• Michael Holden — Ron Wieland (Journalist; Held by the President)
• Michael Mantell — Steve Hillenburg (CIA Operative who aides Sherry Palmer)
• Michael James Reed — Foreman (Foreman for a construction crew that Marie Warner talks to)
• Nick Offerman — Marcus (Captures Kate Warner and assaulted Yusuf Auda)
• Raymond Cruz — Rouse (Captures Kate Warner and assaulted Yusuf Auda)
• Maurice Compte — Cole (Captures Kate Warner and assaulted Yusuf Auda)
• Carmen Argenziano — General Gratz

• Kiefer Sutherland — Jack Bauer^[1]
• Elisha Cuthbert — Kim Bauer^[3]
• Carlos Bernard — Tony Almeida^[5]
• Reiko Aylesworth — Michelle Dessler^[19]
• James Badge Dale — Chase Edmunds
• Jesse Borrego — Gael Ortega
• Mary Lynn Rajskub — Chloe O'Brian^[20]
• Zachary Quinto — Adam Kaufman
• Paul Schulze — Ryan Chappelle^[11]
• Randle Mell — Brad Hammond
• Daniel Dae Kim — Tom Baker
• Butch Klein — Darren Richards
• Jenette Goldstein — Rae Plachecki
• Carrie Kim — Jade Paik
• David Herman — Dalton Furrelle
• Ed Wasser — Jason Carasone
• Tony Wayne — Robin Powers
• Neal Matarazzo — D.J. Graves

• Dennis Haysbert — David Palmer^[12] (President of the United States)
• Penny Johnson Jerald — Sherry Palmer^[13](David's ex-wife)
• Glenn Morshower — Aaron Pierce^[16] (The head of Palmer's Secret Service detail)
• D. B. Woodside — Wayne Palmer^[21](David Palmer's Brother; Chief of Staff)
• Wendy Crewson — Anne Packard (Palmer's personal doctor; Palmer's girlfriend)
• Jamie McShane — Gerry Whitehorn (Palmer's press chief)
• Albert Hall — Alan Milliken (Major contributor to Palmer's campaign/Ally of his Presidency)
• Gina Torres �� Julia Milliken (Wife of Alan Milliken)
• Alan Dale — Jim Prescott (Vice President of the United States)
• Conor O'Farrell — Ted Packard (Anne's ex-husband)
• Michael Cavanaugh — Joseph O'Laughlin (Secretary of Homeland Security)
• Greg Hartigan — Secret Service Agent Berkin
• Richard Holden — General Stone

• Paul Blackthorne — Stephen Saunders (Former soldier and MI6 agent; turned into terrorist; main villain)
• Greg Ellis — Michael Amador (Seller of biological weapon)
• Lothaire Bluteau — Marcus Alvers (arms dealer; sold the Cordilla Virus; assumed to have a past with Nina Myers)
• Salvator Xuereb — Arthur Rabens (one of Stephen Saunders' couriers, has biological weapon in L.A.)
• Alexandra Lydon — Jane Saunders (Daughter of Stephen Saunders)
• Joe D'Angerio — Osterlind (Saunders' assistant)
• Gabrielle Fitzpatrick — Diana White (lover of Steven Saunders; help fund Saunders' operation)

• Joaquim de Almeida — Ramon Salazar (Narco-terrorist; Head of the Salazar family)
• Vincent Laresca — Hector Salazar (Ramon's brother; Head of family in Ramon's absence)
• Vanessa Ferlito — Claudia Hernandez (Girlfriend of Hector)
• Josh Cruz — Oriol (Claudia's father)
• Julian Rodriguez — Sergio (Claudia's brother)
• Lorry Goldman — Douglas Shaye (Ramon's lawyer)
• Gino Montesinos — Eduardo (Henchman)
• Eduardo Garcia — Emilio (Henchman)
• Gonzalo Menendez — Pablo (Henchman)
• David Labiosa — David Gomez (Henchman)

• Riley Smith — Kyle Singer (First time "drug dealer")
• Ted Marcoux — Sam Singer (Kyle's unemployed father)
• Lucinda Jenney — Helen Singer (Kyle's mother)
• Agnes Bruckner — Linda (Kyle's girlfriend)
• Kett Turton — Tim (Kyle's best friend)

• Andrea Thompson — Dr. Nicole Duncan
• Christina Chang — Dr. Sunny Macer

• Paul Vincent O’Connor — Police Chief Hendrix
• Tony Todd — Detective Michael Norris (interrogates Julia Milliken)
• Simon Templeman — Trevor Tomlinson (Agent in MI6 office in LA; killed in gunship attack)
• Maria del Mar — Rachel Forrester
• Kevin Chapman — Kevin Mitchell

• Doug Savant — Craig Phillips (Head of Hotel security)
• Paris Tanaka — Maya
• Sue Jin Song — Annalie Kim
• Scott Klace — Danny
• Brigid Brannagh — Kathy McCartney

• Sarah Wynter — Kate Warner (Ex-girlfriend of Jack Bauer)
• Sarah Clarke — Nina Myers^[4] (Terrorist; Former CTU agent)
• Geoff Pierson — John Keeler (Republican Presidential Candidate)
• Mark Rolston — Bruce Foxton (professional evidence retriever)
• Carlos Gómez — Luis Annicon (Prison Supervisor; one of Jack's companions in the one year operation that brought down Ramon Salazar)
• Kamala Lopez-Dawson — Theresa Ortega (Gael's wife)
• JF Pryor — Zack Porter (Drug-dealer)
• Jack Kehler — Kevin Kelly
• Matt Salinger — Mark Kanar
• Rick Garcia — Rick Garcia
• Patrick Fabian — William Cole
• Jenni Blong — Susan Cole

• Kiefer Sutherland — Jack Bauer^[1] (Special Assistant to the Secretary of Defense)
• William Devane — James Heller^[22](United States Secretary of Defense)
• Logan Marshall-Green — Richard Heller (James Heller's son)
• Kim Raver — Audrey Raines^[23](James Heller's daughter; Jack Bauer's girlfriend; Senior Policy Assistant to Heller)
• James Frain — Paul Raines (Audrey's estranged husband)
• David Newsom — Scott Borman (Heller's aide)

• Carlos Bernard — Tony Almeida
• Reiko Aylesworth — Michelle Dessler
• Alberta Watson — Erin Driscoll
• Mary Lynn Rajskub — Chloe O'Brian^[20]
• James Morrison — Bill Buchanan^[24]
• Roger Cross — Curtis Manning^[25]
• Lana Parrilla — Sarah Gavin
• Louis Lombardi — Edgar Stiles^[26]
• Aisha Tyler — Marianne Taylor
• Robert Cicchini — Howard Bern
• Cameron Bancroft — Lee Castle
• Shawn Doyle — Ronnie Lobell
• Thomas Vincent Kelly — Marc Besson
• Butch Klein — Eric Richards
• Naomi Kirkpatrick — Meredith Atterson
• Brandon Barash — Brandon
• Shannon Becker — Allison Nichols
• Michael Bofshever — Dr. Mark Kaylis
• Gwendoline Yeo — Melissa Raab
• Alicia Coppola — Azara Nasir

• Arnold Vosloo — Habib Marwan
• Nestor Serrano — Navi Araz
• Shohreh Aghdashloo — Dina Araz
• Jonathan Ahdout — Behrooz Araz
• Ned Vaughn — Mitch Anderson
• Tony Plana — Omar
• Mia Kirshner — Mandy^[18]
• Anil Kumar — Kalil Hasan
• Adam Alexi-Malle — Joseph Fayed
• Dagmara Dominczyk — Nicole
• John Thaddeus — Joseph "Joe" Prado
• Keith Szarabajka — Robert Morrison
• Kris Iyer — Sabir Ardakani
• Faran Tahir — Tomas Sherek
• Matt Gallini — Abdul Mahnesh
• Kiran Rao — Hikmat Palpatine

• Geoff Pierson — President John Keeler
• Chris Olivero — Kevin Keeler
• Gregory Itzin — Vice-President Charles Logan^[27]
• Jude Ciccolella — Mike Novick^[15]
• John Allen Nelson — Logan's Chief of Security Walt Cummings
• Glenn Morshower — Secret Service Agent Aaron Pierce^[16]
• Dennis Haysbert — former President David Palmer^[12]
• J. Patrick McCormack — Robert Franklin
• Patrick Kilpatrick — Secret Service Agent Dale Spalding
• Matt Salinger — Mark Kanar

• Robertson Dean — Henry Powell
• Bill Smitrovich — Gene McLennan
• Richard Marcus — Forbes
• Albie Selznick — John Reiss
• Tomas Arana — Dave Conlon
• Amin Nazemzadeh — Naji
• Omid Abtahi — Safa
• Christopher B. Duncan — Specter

• Tzi Ma — Cheng Zhi
• Peter Chin — Lee Jong
• François Chau — Koo Yin
• Ping Wu — Su Ming

• Lukas Haas — Andrew Paige
• Leighton Meester — Debbie Pendleton
• Angela Goethals — Maya Driscoll (Erin Driscoll's daughter)
• Roxanne Day — Jen Slater
• T. J. Thyne — Jason Girard
• Claudette Mink — Kelly Girard
• Evan Handler — David Weiss
• Tim Kelleher — Greg Merfield (Secret Service Agent)
• Lina Patel — Nabilla Al-Jamil
• Phyllis Lyons — Karen Pendleton
• Michael Benyaer — Naseem
• Hector Luis Bustamante — Dr. Martinez
• Rick Garcia — Rick Garcia

• Kiefer Sutherland — Jack Bauer^[1]
• Elisha Cuthbert — Kim Bauer^[3]
• Kim Raver — Audrey Raines^[23]
• C. Thomas Howell — Barry Landes

• Mary Lynn Rajskub — Chloe O'Brian^[20] (CTU agent) see also CTU / Division / Homeland Security
• Reiko Aylesworth — Michelle Dessler^[19] (former CTU Division Deputy Director; Tony's wife)
• Carlos Bernard — Tony Almeida^[5] (former CTU Director; Michelle's husband)

• James Morrison — Bill Buchanan^[24](CTU Director/ CTU Division Director)
• Mary Lynn Rajskub — Chloe O'Brian^[20] (CTU agent)
• Carlo Rota — Morris O'Brian^[28] (Chloe O'Brian's ex-husband)
• Sean Astin — Lynn McGill (Division; takes over as CTU Director)
• Kim Raver — Audrey Raines^[23] (DOD liaison for CTU)
• Louis Lombardi — Edgar Stiles^[26](CTU agent)
• Roger Cross — Curtis Manning^[25] (CTU agent; Head of Field Ops)
• Jayne Atkinson — Karen Hayes^[29](Homeland Security official)
• Stephen Spinella — Miles Papazian (Hayes' assistant)
• Jonah Lotan — Spenser Wolff (CTU agent)
• Danielle Burgio — Carrie Bendis (CTU agent)
• Kate Mara — Shari Rothenberg (CTU agent)
• Martin A. Papazian — Rick Burke
• Thomas Vincent Kelly — Marc Besson
• Jenny Levine — Valerie Harris
• Peter Asle Holden — Harry Swinton (CTU security guard)
• Carl Edwards — Jim Hill (Homeland Security official)
• Josie Di Vincenzo — CTU Agent Mara Tyler
• David Joyner — CTU S.W.A.T Agent Jones
• Michael Roddy — CTU S.W.A.T Agent Smith
• Tony Wayne — Robin Powers
• Alex Castillo — CTU Guard Hugo
• Marci Michelle — CTU Agent Marcy Reynolds
• Thomas Howell — CTU Guard Henry
• Billy Chamberlain — CTU Agent Fitzpatrick
• John McCain — CTU staffer

• Gregory Itzin — Charles Logan^[27]
• Paul McCrane — Graem Bauer
• Peter Weller — Christopher Henderson
• Geraint Wyn Davies — James Nathanson
• John Allen Nelson — Walt Cummings
• Jeff Kober — Conrad Haas
• Robert Rusler — Hank
• José Zúñiga — Joseph Malina
• Sky Soleil — John Stratton
• John Butox — Steve Miller
• Carl Gilliard — Ron Swanson

• Gregory Itzin — Charles Logan (President)^[27]
• Jean Smart — Martha Logan (First Lady)^[30]
• Ray Wise — Hal Gardner (Vice President)
• John Allen Nelson — Walt Cummings (Chief of Staff)
• Jude Ciccolella — Mike Novick (Senior advisor)^[15]
• Glenn Morshower — Aaron Pierce (Secret Service)
• William Devane — James Heller (Secretary of Defense)^[22]
• Sandrine Holt — Evelyn Martin (Martha's personal aide)
• Alla Korot — Suzanne Cummings (Walt's wife)
• Anita Finlay — Wendy Brown (White House aide)
• Robb Reesman — Dr. Hill (Martha's personal doctor)
• Taylor Nichols — Burke
• David McDivitt — White House staffer
• Tracy Howe — Secret Service Agent Justin Adams
• Jason Grutter — Secret Service Agent Doug Masters
• Tim Mikulecky — Secret Service Agent Mark Wexler

• Dennis Haysbert — David Palmer^[12]
• D. B. Woodside — Wayne Palmer^[21]

• Nick Jameson — Yuri Suvarov
• Kathleen Gati — Anya Suvarov

• Julian Sands — Vladimir Bierko
• Mark Sheppard — Ivan Erwich
• David Dayan Fisher — Anton Beresch
• Alex Kuznetsov — Ostroff
• Stana Katic — Collette Stenger
• Patrick Bauchau — Jacob Rossler
• Timothy Omundson — Polokoff
• Marat Oyvetsky — Viktor Grigorin
• Taras Los — Chevensky
• Robert Maffia — Andrei
• Timothy V. Murphy — Schaeffer
• Yorgo Constantine — Mikhail

• Tzi Ma — Cheng Zhi

• John G. Connolly — Sgt. Mike McLaren

• Connie Britton — Diane Huxley
• Brady Corbet — Derek Huxley
• Penny Balfour — Jenny McGill
• Henry Ian Cusick — Theo Stoller
• Matthew Boylan — Dwayne Thompkins
• Angela Sarafyan — Inessa Kovalevsky
• Skylar Roberge — Amy Martin
• JoBeth Williams — Miriam Henderson
• Pia Artesona — Joanna Tandy
• Channon Roe — Cal
• Andrew Hawkes — Scott Evans
• Tom Wright — Admiral Kirkland
• Jeremy Ray Valdez — Petty Officer Tim Rooney
• Eddie Mekka — Ned
• Rick Garcia — Rick Garcia

• Kiefer Sutherland — Jack Bauer^[1]
• James Cromwell — Phillip Bauer
• Paul McCrane — Graem Bauer
• Rena Sofer — Marilyn Bauer
• Evan Ellingson — Josh Bauer
• Kim Raver — Audrey Raines^[23]
• Mark Bramhall — Sam

• James Morrison — Bill Buchanan^[24]
• Marisol Nichols — Nadia Yassir^[31]
• Mary Lynn Rajskub — Chloe O'Brian^[20]
• Carlo Rota — Morris O'Brian^[28]
• Roger Cross — Curtis Manning^[25]
• Eric Balfour — Milo Pressman^[7]
• Rick Schroder — Mike Doyle
• Martin A. Papazian — Rick Burke
• Spencer Garrett — Ben Kram (supervisor from Division)
• James C. Victor — Hal Turner (CTU Agent)
• Robb Weller — CTU Field Agent
• Brian Silverman — CTU Field Agent
• Lauten Richard Metcalfe — CTU Agent Stan Shavers
• Lex Cassar — CTU Agent Ryan
• Merik Tadros — CTU Agent Jamal
• J. R. Bourne — CTU Agent Connell Johnson
• Tony Wayne — Robin Powers

• D. B. Woodside — Wayne Palmer^[21] (President of the United States)
• Peter MacNicol — Tom Lennox^[32](President Palmer's Chief of Staff)
• Jayne Atkinson — Karen Hayes^[29] (National Security Advisor)
• Regina King — Sandra Palmer
• Powers Boothe — Noah Daniels^[33] (Vice-President of the United States)
• Chad Lowe — Reed Pollock (Deputy Chief of Staff)
• Kari Matchett — Lisa Miller
• Bob Gunton — Ethan Kanin (Secretary of Defense)
• Michael Shanks — Mark Bishop (Lobbyist)
• Michael Reilly Burke — Bruce Carson
• Jim Holmes — Arthur Welton
• Ray Laska — Kevin Graves (Attorney General)
• D. C. Douglas — Blake Simon (President Palmer's Advisor)
• Matt McKenzie — Agent Hollister (Secret Service Agent)
• Andrea Grano — Ellen Price (President Palmer's press secretary)
• Jolene Kim — Melinda (President Palmer's assistant)
• Jamison Jones — Dan (Head of Secret Service)
• William Bumiller — Agent Lowry (Secret Service Agent)
• Matt Battaglia — Agent Jennings (Secret Service Agent)
• Ajay Mehta — Middle Eastern Ambassador
• Peter Iannone — Homeland Security Official
• Kurt Hueig — Homeland Security Official
• Myra Mawk — Homeland Security Official

• Tzi Ma — Cheng Zhi
• Ian Anthony Dale — Zhou Yong

• Adoni Maropis — Abu Fayed
• Rade Šerbedžija — General Dmitri Gredenko
• David Hunt — Darren McCarthy
• Kal Penn — Ahmed Amar
• Shaun Majumder — Hasan Numair
• Missy Crider — Rita Brady
• Sam Kanater — General Mohmar Habib
• Steven Schub — Samir Hussain
• Dylan Kenin — Victor
• Patrick Sabongui — Nasir
• Said Faraj — Halil
• Sammy Sheik — Masheer
• Adrian R'Mante — Omar

• James Cromwell — Phillip Bauer
• Paul McCrane — Graem Bauer
• Maury Sterling — Kozelek Hacker
• Adrian Neil — Liddy

• Scott William Winters — Agent Samuels
• Al Faris — Salim
• Haaz Sleiman — Heydar

• John Noble — Anatoly Markov
• Nick Jameson — Yuri Suvarov
• Kathleen Gati — Anya Suvarov

• William Devane — James Heller^[22]
• Glenn Morshower — Aaron Pierce
• Gregory Itzin — Charles Logan^[27]
• Jean Smart — Martha Logan^[30]
• Alexander Siddig — Hamri Al-Assad
• Harry Lennix — Walid Al-Rezani
• Raphael Sbarge — Ray Wallace
• Megan Gallagher — Jillian Wallace
• Michael Angarano — Scott Wallace
• Chris Kramer — Stuart Pressman
• Pat Healy — Marcus
• Eric Bruskotter — Stan
• Nancy Cartwright — Jeannie Tyler
• Devon Gummersall — Mark Hauser
• Scott Michael Campbell — Brady Hauser

The following characters appeared in the television film 24: Redemption and the seventh season of the series.

• Kiefer Sutherland – Jack Bauer^[1]
• Elisha Cuthbert – Kim Bauer
• Paul Wesley – Stephen (Kim's husband)
• Claire Geare – Teri (Kim's daughter)

• Jeffrey Nordling – Larry Moss (FBI Special Agent in Charge)
• Annie Wersching – Renee Walker (FBI Special Agent)
• Janeane Garofalo – Janis Gold (FBI Analyst)
• Rhys Coiro – Sean Hillinger (FBI Analyst)
• Ever Carradine – Erika (Computer Analyst)
• John Billingsley – Michael Latham (Security specialist)

• Powers Boothe – President Noah Daniels
• Cherry Jones – Allison Taylor (President of the United States of America)
• Colm Feore – Henry Taylor (First Gentleman)
• Sprague Grayden – Olivia Taylor (First Daughter)
• Eric Lively – Roger Taylor
• Cameron Daddo – Mitchell Hayworth (Vice President of the United States of America)^[34]
• Peter MacNicol as Tom Lennox
• Bob Gunton – Ethan Kanin (White House Chief of Staff)
• Isaach De Bankolé – Prime Minister Ule Motobo
• Glenn Morshower – Aaron Pierce^[16](Former Secret Service Agent)
• Warren Kole – Brian Gedge (Secret Service Agent)
• Mark Kiely – Edward Vossler (Secret Service Agent)
• Frank John Hughes – Tim Woods (Secretary of Homeland Security)
• Kurtwood Smith – Senator Blaine Mayer
• Gil Bellows – Frank Trammell (U.S. Embassy Official in Sengala)
• Ryan Cutrona – Admiral John Smith
• Christina Chang – Dr. Sunny Macer
• Mark Derwin – Joe Stevens (Secretary of State)
• Lesley Fera – Angela Nelson (Press Secretary)
• Sean Michael – Charles Solenz

• Kiefer Sutherland – Jack Bauer^[1]
• Carlos Bernard – Tony Almeida^[5]
• Mary Lynn Rajskub – Chloe O'Brian^[20]
• James Morrison – Bill Buchanan^[24]
• Carlo Rota – Morris O'Brian^[28]

• Tony Todd – General Benjamin Juma (Leader of Coup in Sangala)
• Hakeem Kae-Kazim – Colonel Iké Dubaku
• Peter Wingfield – David Emerson
• Arjay Smith – Laurent Dubaku
• Mark Aiken – Nichols
• Dameon Clarke – Alan Tanner
• Maximiliano Hernández – Donnie Fox
• Nick Chinlund – Masters

• Jon Voight – Jonas Hodges
• Rory Cochrane – Greg Seaton^[35]
• Chris Mulkey – Doug Knowles
• Michael Rodrick – Stokes
• Gabriel Casseus – Robert Galvez
• Sebastian Roché – John Quinn
• Eyal Podell – Ryan Burnett (Senator Mayer's Advisor who is in league with Starkwood)

• Will Patton – Alan Wilson
• Amy Price-Francis – Cara Bowden (operative disguised as Hodges' lawyer)

• Robert Carlyle – Carl Benton
• Tommy Flanagan – Gabriel Schector
• Kris Lemche – Chris Whitley
• Carly Pope – Samantha Roth (Roger Taylor's Girlfriend)
• Tonya Pinkins – Alama Motobo
• Andi Chapman – Rosa Donoso
• Enuka Okuma – Marika Donoso
• Omid Abtahi – Jibraan Al-Zarian
• Ravi Kapoor – Muhtadi Gohar
• Rafi Gavron – Hamid Al-Zarian
• Siyabulela Ramba – Willie
• Don McManus – Bob Peluso
• Mary Page Keller – Sarah

• Kiefer Sutherland — Jack Bauer
• Elisha Cuthbert — Kim Bauer
• Annie Wersching — Renee Walker
• Paul Wesley — Stephen
• Claire Geare — Teri

• Mykelti Williamson — Brian Hastings
• Mary Lynn Rajskub — Chloe O'Brian
• Freddie Prinze Jr. — Cole Ortiz
• Katee Sackhoff — Dana Walsh
• John Boyd — Arlo Glass
• Julian Morris — Owen
• Matthew Yang King (as Matt Yang King) — King
• Jamie Martz — Nate Burke
• Justin Alston — Beck

• Cherry Jones — President Allison Taylor
• Chris Diamantopoulos — Chief of Staff Rob Weiss
• Bob Gunton — Secretary of State Ethan Kanin
• Gregory Itzin — Former President Charles Logan
• Frank John Hughes — Tim Woods
• Reed Diamond — Jason Pillar
• Michael Gaston — General David Brucker
• Eriq La Salle — UN Secretary General
• Lesley Fera  — Angela Nelson
• Merle Dandridge — Kristen Smith
• Julie Claire — Eden Linley
• Michael Irby — Adrion Bishop
• Christina Cox — Molly O'Connor
• Kathryn Winslow — Ellen Kramer
• Chris McGarry — Frank Haynum
• Sarah Hollis  — Susan

• Anil Kapoor — President Omar Hassan
• Necar Zadegan — Dalia Hassan
• Nazneen Contractor — Kayla Hassan
• Akbar Kurtha — Farhad Hassan
• T. J. Ramini — Tarin Faroush
• Mido Hamada — Samir Mehran
• Rami Malek — Marcos Al-Zacar
• Hrach Titizian — Nabeel
• Navid Negahban — Jamot
• Ethan Rains — Ali
• Rizwan Manji — Ahman

• Jürgen Prochnow — Sergei Bazhaev
• David Anders — Josef Bazhaev
• Gene Farber — Oleg Bazhaev
• Callum Keith Rennie — Vladimir Laitanan
• Doug Hutchison — Davros
• Jordan Marder — Dimitri
• Jon Sklaroff — Ziya Dakhilov
• Tony Curran — Lugo Elson

• Nick Jameson — President Yuri Suvarov
• Graham McTavish — Mikhail Novakovich
• Joel Bissonnette — Pavel Tokarev

• Benito Martinez — Victor Aruz
• Clayne Crawford — Kevin Wade
• Jennifer Westfeldt — Meredith Reed
• Michael Filipowich — Nick Coughlin
• Mare Winningham — Elaine Al-Zacar
• Stephen Root — Bill Prady
• D. B. Sweeney — Mark Bledsoe
• Michael Madsen — Jim Ricker
• Joe Nieves — NYPD Officer James "Jim" Koernig
• Sandra Purpuro — Maggie Koernig
• Domenick Lombardozzi — NYPD Officer John Mazoni
• Johnny Wu — NYPD Officer Philip Lu
• Eli Goodman — Dr. Joel Levine
• Thomas Ryan — Gary Klausner
• Alex Carter — Nantz

• Kiefer Sutherland — Jack Bauer
• Branko Tomović — Belcheck

• Yvonne Strahovski — Kate Morgan
• Gbenga Akinnagbe — Erik Ritter
• Giles Matthey — Jordan Reed
• Benjamin Bratt — Steve Navarro
• Adam Sinclair — Gavin Leonard
• Christina Chong — Mariana

• William Devane — President James Heller
• Tate Donovan — Chief of Staff Mark Boudreau
• Kim Raver — Audrey Boudreau
• Ross McCall — Ron Clark
• Colin Salmon — General Coburn
• John Boyega — First Lieutenant Chris Tanner
• Duncan Pow — Captain Greg Denovo

• Stephen Fry — Prime Minister Alastair Davies
• Miranda Raison — Caroline Fowlds
• James Puddephatt — Ken

• Mary Lynn Rajskub — Chloe O'Brian
• Michael Wincott — Adrian Cross
• Joseph Millson — Derrick Yates
• Mandeep Dhillon — Chell
• Charles Furness — Pete

• Michelle Fairley — Margot Al-Harazi
• Emily Berrington — Simone Al-Harazi
• Liam Garrigan — Ian Al-Harazi
• Sacha Dhawan — Naveed Shabazz

• Stanley Townsend — Anatol Stolnavich

• Tzi Ma — Cheng Zhi
• Alex Lanipekun — James Harman
• Tamer Hassan — Aron Bashir/Basher

Season	Year	Main Location	Time	Election	President	Actor/Actress	VP	Actor	Party
1	April 23	Los Angeles	12:00 a.m. – 12:00 a.m.	N	No U.S. President mentioned
2	+ 18 months		8:00 a.m. – 4:58:45 a.m.	+ 1	David Palmer	Dennis Haysbert	Jim Prescott	Alan Dale	Democratic
			4:58:45 a.m. – 7:48:23 a.m.		Jim Prescott	Alan Dale	Vacant
			7:48:23 a.m. – 8:00 a.m.		David Palmer	Dennis Haysbert	Jim Prescott	Alan Dale
3	+ 36 months		1:00 p.m. – 1:00 p.m.
4 prequel	+ 3 months			+ 2	John Keeler	Geoff Pierson	Charles Logan	Gregory Itzin	Republican
	+ 12 months
	+ 3 months	Los Angeles
4	+ 6 hours		7:00 a.m. – 11:59:12 a.m.
			11:59:12 a.m. – 7:00 a.m.		Charles Logan	Gregory Itzin	Vacant
5 prequel	+ 12 months	Chicago	1:47:00 p.m. – 1:54:23 p.m.				Not mentioned
5	+ 6 months	Los Angeles	7:00 a.m. – 7:00 a.m.				Hal Gardner	Ray Wise
6 prequel	+ 7 months	China			Hal Gardner	Ray Wise	Not mentioned
6	+ 13 months	Los Angeles	6:00 a.m. – 11:54 a.m.	+ 3	Wayne Palmer	DB Woodside	Noah Daniels	Powers Boothe	Democratic
			11:54 a.m. – 6:00 a.m.		Noah Daniels	Powers Boothe	Vacant
Debrief	+ 15 hours		9:00 p.m. – 10:38:29 p.m.
Redemption	+ 45 months	Sangala	3:00 p.m. – 4:57:14 p.m.				Not mentioned
			4:57:14 p.m. – 5:00 p.m.	+ 4	Allison Taylor	Cherry Jones	Mitchell Hayworth	Cameron Daddo	Republican
7	+ 2 months	Washington, D.C.	8:00 a.m. – 8:00 a.m.
8	+ 18 months	New York City	4:00 p.m. – 4:00 p.m.				Not mentioned
Chloe's Arrest	+ 1 day				No U.S. President mentioned
Live Another Day	+ 48 months	London	11:00 a.m. – 11:00 a.m.	+ 5	James Heller	William Devane	Not mentioned
Solitary	+ 30 months			+ 6	No U.S. President mentioned
Legacy	+ 6 months	Washington, D.C.	12:00 p.m. – 12:00 p.m.

• Full cast and crew of 24 at IMDb