The following is a list of episodes in the fourth season of The Loud House, which was announced by Nickelodeon on March 6, 2018, and consisted of 26 half-episodes.

This season opened with a five-episode mini-series (previously six; one full-length episode and eight 11-minute segments) focusing on Ronnie Anne and the Casagrandes, serving as a lead-in for the spin-off The Casagrandes. Sid Chang and her family, major characters on The Casagrandes, were introduced in the first episode of this mini-series.

This season included the show's 100th episode, making The Loud House the fifth Nicktoon to reach that milestone, after Rugrats, Hey Arnold!, SpongeBob SquarePants, The Fairly OddParents, and Teenage Mutant Ninja Turtles (though it is the sixth if one counts the Disney-produced episodes of Doug).

This is notably the final season to retain the Loud siblings' ages from Season 1, and also the last to have the voice of the late Fred Willard as Albert Reynolds. Chris Savino's "created by" credited on the title screen is also now colored grey from this season onward, due to his being fired in 2017.

Background[]

On BusinessWire.com:

Nickelodeon announced today the development of The Casagrandes (working title), a companion series to the animated hit The Loud House that will follow Lincoln Loud’s friend Ronnie Anne and her extended family, the Casagrandes, who live together in the big city. Nickelodeon has also greenlit a fourth season (26 episodes) of The Loud House, which will include a six-episode story arc featuring the Casagrandes. Since its launch in 2016, The Loud House has remained one of Nickelodeon’s top-rated shows and is currently the number-one series across television with Kids 2-11 and Kids 6-11 year to date.^[1]

Episodes[]

#	Title card	Title	Original air date
79		"Friended! with the Casagrandes"	May 27, 2019
		Ronnie Anne makes friends with Sid Chang, a girl whose family wants to rent the apartment upstairs. When it looks like another couple might get it first, the girls resort to sabotage to try and dissuade them.
80		"Power Play with the Casagrandes"	June 10, 2019
		When a high utility bill threatens Hector and Rosa's annual anniversary trip, Ronnie Anne spearheads a family effort to cut back on usage.
		"Room for Improvement with the Casagrandes"	June 11, 2019
		Desperate to find a place in their own building, Ronnie Anne and Sid find a hidden room in the laundry area and try to keep it a secret from the rest of the tenants.
81		"Roll Model with the Casagrandes"	June 12, 2019
		When Carl witnesses Ronnie Anne save a dog, he becomes obsessed with being just like his newfound hero.
		"No Show with the Casagrandes"	June 13, 2019
		Ronnie Anne refuses to watch her family's favorite telenovela. But when she sees a clip and becomes hooked, she tries to hide her secret from them.
82		"Face the Music with the Casagrandes"	June 17, 2019
		When Ronnie Anne discovers that each family member will perform at Hector's birthday, she turns to Sid for help.
		"Pranks for the Memories with the Casagrandes"	June 18, 2019
		Ronnie Anne's attempts to bond with her cool older cousin Carlota lead to a prank war against the boy cousins.
83		"Store Wars with the Casagrandes"	June 19, 2019
		When a fancy grocery store opens on the block, Bobby rallies the family to do everything they can to compete.
		"Lucha Fever with the Casagrandes"	June 20, 2019
		Ronnie Anne fakes being sick to watch a Lucha Libre match, which proves to be more difficult than anticipated.
84		"Washed Up"	July 15, 2019
		The Louds rent a boat for a relaxing day trip on the lake, but the family ends up marooned on a desert island.
		"Recipe for Disaster"	July 16, 2019
		Lincoln and Clyde, as Ace and Jack, investigate when they discover a frozen food company using Dad's recipes.
85		"Present Tense"	July 17, 2019
		Convinced that their scrapbook isn’t good enough for Dad's birthday, the Loud kids seek out the perfect gift.
		"Any Given Sundae"	July 18, 2019
		Lily hears the parents mention ice cream if the kids are good, so she uses baby smarts to avert sibling disasters.
86		"Can't Hardly Wait"	October 26, 2019
		Lori takes a job as a waitress at Dad's restaurant, but it turns out that serving is harder than she anticipated.
		"A Mutt Above"	October 26, 2019
		Spurred on by a classmate's mocking about Charles, Lana decides to train him to compete in a local dog show.
87		"Love Birds"	November 2, 2019
		After Walt's failed attempt at romance, Charles, Cliff and Geo try to find their pal a love connection.
		"Rocket Men"	November 2, 2019
		Lincoln and Clyde beg their parents to let them go to space cadets camp, but it’s not as fun as they expected.
88		"A Grave Mistake"	September 2, 2019
		Lucy and Haiku compete to be the new president of the Young Mortician's Club at school.
		"Leader of the Rack"	September 2, 2019
		Leni worries about her friendship with Miguel and Fiona when she's promoted to temporary manager at work.
89		"Tails of Woe"	October 19, 2019
		When Stella's music box disappears at school, the gang immediately suspects a student urban legend known as the Rat Beast.
		"Last Loud on Earth"	October 19, 2019
		After a night of zombie movies, Lincoln and Clyde find an empty Loud house and assume it's a zombie apocalypse.
90		"Stall Monitor"	November 9, 2019
		Worried that his teacher has bad things to say about him, Lincoln tries to delay his parent-teacher conference.
		"A Pimple Plan"	November 9, 2019
		Luan wakes up with a pimple on the day of her first date with Benny, so she turns to the siblings for help.
91		"Kings of the Con"	October 14, 2019
		Eager to be named Kings of the Con at the Ace Savvy convention, Lincoln and Clyde convince the sisters to go with them as the Full Deck. But the girls get more attention, leading the boys to do whatever it takes to gain focus.
92		"Good Sports"	November 16, 2019
		Lynn finds an unexpected TV sports watching buddy in the family's next door neighbor, Mr. Grouse.
		"Geriantics"	November 16, 2019
		When Lisa realizes that Pop Pop won't be around forever, she turns to science to ensure his longevity.
93		"Exchange of Heart"	January 25, 2020
		To divert the attention of his helicopter dads, Clyde arranges for an exchange student to stay with them.
		"Community Disservice"	January 25, 2020
		Lola takes a timid new classmate under her wing and gives her a social butterfly transformation.
94		"Deep Cuts"	February 1, 2020
		When Luna discovers that the high school music club will be axed due to budget cuts, she leads a protest. But when Principal Rivers cuts the sports club and then the theater club to make room, Lori and Luan lead similar protests.
		"Game Off"	February 1, 2020
		Desperate to play Lincoln's trash-themed video game, Lana accidentally loses Lincoln's progress and conspires to distract her brother away from the console so she can regain it.
95		"Write and Wrong"	April 27, 2020
		Mom tries to convince a newspaper editor that her kids are perfect in order to land a parenting advice column job.
		"Purrfect Gig"	April 29, 2020
		When the McBrides go out of town, they hire Luna to catsit but the job becomes more demanding than she imagined.
96		"Singled Out"	February 15, 2020
		Feeling like a third wheel when her teammates find significant others, Lynn seeks a boyfriend just to fit in.
		"Brave the Last Dance"	February 15, 2020
		Clyde recruits Lincoln and the gang to find out if a girl he has a crush on at school feels the same way.
97		"Sister Act"	May 11, 2020
		To get out of doing things they don't like, Lana and Lola secretly switch places and pretend to be the other, but it backfires when the two have doctor's appointments.
		"House Flip"	May 12, 2020
		After causing Flip to get hurt, the kids sneak him into the attic to care for him without Mom and Dad knowing.
98		"Don't You Fore-get About Me"	May 13, 2020
		Hit by the realization that her big sister will be going off to college soon and fearing she won't get to see her anymore, Leni tries to thwart Lori's plans.
		"Tough Cookies"	May 14, 2020
		Lincoln and Clyde start their own cookie-making business, but find that it's a lot more work than they realized.
99		"On Thin Ice"	June 8, 2020
		Lynn's extreme sports superstitions cause chaos at a professional hockey match.
		"Room and Hoard"	June 9, 2020
		Unable to part with their childhood toys, the kids try to convince Mom and Dad that they still play with them.
100		"A Star is Scorned"	June 10, 2020
		When Lola realizes that double the cuteness could help her break into show business, she teams up with Lily, but begins to suspect Lily is competing with her.
		"Senior Moment"	June 11, 2020
		Lori regrets everything she hasn't done in high school, and vows to make up for lost time in her senior year.
101		"Wheel and Deal"	June 17, 2020
		Lana wants to win a race car ride-along with her hero, so she and Lincoln enter to compete in a soap box derby.
		"Feast or Family"	May 16, 2020
		When Luan must enroll in a culinary class, Dad uses it to share his passion for cooking with one of his kids.
102		"A Dark and Story Night"	May 16, 2020
		When the lights go out in the Loud House, the kids entertain themselves by taking turns telling parts of a story.
		"Sand Hassles"	June 15, 2020
		Lucy and the Morticians' Club try to thwart plans for a school field trip to the beach.
103		"How Double Dare You!"	July 20, 2020
		The siblings turn to Lisa's intelligence to help them land a spot on Double Dare.
		"Snoop's On"	July 21, 2020
		After secretly reading Luna's diary, Leni and Lincoln become worried about the exploits their sister writes about.
104		"Friends in Dry Places"	July 22, 2020
		While on a field trip, Lincoln worries that his friend group is splintering.
		"Coupe Dreams"	July 23, 2020
		In order to buy her dream car, Lori becomes a local rideshare driver.

Character debuts[]

• "Friended! with the Casagrandes": Sid Chang; Stanley and Becca Chang; Adelaide Chang; Mr. Scully; Mrs. Kernicky; Bruno
• "Room for Improvement with the Casagrandes": Georgia, Miranda, Alexis Flores
• "Roll Model with the Casagrandes": Arturo Santiago (first seen in a picture in "Friended!"); Par; El Falcón de Fuego
• "No Show with the Casagrandes": Maybelle
• "Community Disservice": Meli Ramos
• "Deep Cuts": Principal Rivers
• "Brave the Last Dance": Emma; Chloe
• "Write and Wrong": Jessie Hiller

Sources[]

External links[]

• The Loud House Encyclopedia: Season 4 (The Loud House)