Season 21
(2009)
Cast
as Homer Simpson / Abe Simpson / Barney Gumble / Krusty (voice)
as Marge Simpson / Patty Bouvier / Selma Bouvier (voice)
as Bart Simpson / Nelson Muntz / Ralph Wiggum (voice)
as Lisa Simpson (voice)
as Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl (voice)
as Ned Flanders / Mr. Burns / Smithers / Skinner / Lenny (voice)
Episodes
Homer the Whopper 6.6
September 27, 2009
Homer gets the lead in a movie about a superhero who can take on the powers of every superhero in any comic book he tou…
Bart Gets a 'Z' 6.0
October 4, 2009
The fourth grade students of Springfield Elementary School decide to spike Ms. Krabappel's coffee in order to teach her…
The Great Wife Hope 5.8
October 11, 2009
The men and boys in Springfield become obsessed with Ultimate Punch Kick and Choke Championships, a violent sport where…
Treehouse of Horror XX 6.5
October 18, 2009
Dial "M" for Murder or Press "#" to Return to Main Menu- Lisa is forced into a Hitchcockian murder scheme by Bart. Don…
The Devil Wears Nada 6.1
November 15, 2009
Marge and a group called the "Charity Chicks" pose for a calendar in hopes of raising money for charity, but Marge beco…
Pranks and Greens 5.7
November 22, 2009
Principal Skinner is getting fed up with Bart's pranks, so he informs Bart that he is not the best prankster after all.…
Rednecks and Broomsticks 6.0
November 29, 2009
Lisa befriends three teenaged Wiccans after getting lost in the woods during a game of hide-and-seek, and must clear he…
Oh Brother, Where Bart Thou? 6.2
December 13, 2009
One snowy day in Springfield, Lisa informs Bart that she and Maggie share a bond that Bart will never understand becaus…
Thursdays with Abie 5.6
January 3, 2010
Grampa is sitting on a bench waiting for his family when a thoughtful-looking man named Marshall Goldman approaches him…
Once Upon a Time in Springfield 6.2
January 10, 2010
Krusty grudgingly adds a pretty, singing cohost named Princess Penelope to his show in order to attract more female vie…
Million Dollar Maybe 6.0
January 31, 2010
Homer blows off Marge to buy a lottery ticket and winds up winning the million-dollar jackpot. Fearing how Marge will r…
Boy Meets Curl 5.7
February 14, 2010
Homer takes Marge out for a romantic evening of ice skating and hand-holding, but upon entering the rink, they encounte…
The Color Yellow 5.6
February 21, 2010
When Miss Hoover asks her students to research their family history, Lisa is horrified to discover that most of her anc…
Postcards from the Wedge 5.9
March 14, 2010
When Bart fails to turn in his homework, Mrs. Krabappel sends a letter home about Bart's behaviour. Despite Bart's best…
Stealing First Base 5.6
March 21, 2010
Principal Skinner announces that Mrs. Krabappel was called out of town and budget cuts dictate that, until she returns,…
The Greatest Story Ever D'ohed 5.4
March 28, 2010
The Simpsons family vacation in Israel with Ned Flanders, but Homer does not appreciate any of the culture—until an Isr…
American History X-cellent 6.2
April 11, 2010
When the police are called to diffuse a rowdy crowd at Mr. Burns' estate, one of the officers recognizes priceless stol…
Chief of Hearts 6.5
April 18, 2010
Homer is completing his court-ordered community service when he befriends his supervisor, Chief Wiggum, by offering him…
The Squirt and the Whale 6.1
April 25, 2010
The Simpsons decide to embrace a cheaper, alternate source of energy by erecting a wind turbine in their backyard. But …
To Surveil with Love 6.3
May 2, 2010
A bomb squad mistakenly blows up Homer's unattended gym bag, releasing radiation into the city and authorities react by…
Moe Letter Blues 6.2
May 9, 2010
As Mother's Day approaches, Moe narrates an episode in which he writes a letter to Homer, Apu and Reverend Lovejoy, who…
The Bob Next Door 6.1
May 16, 2010
Bart becomes convinced that his new neighbor, Walt, is his archenemy, Sideshow Bob, disguised and back for revenge. But…
Judge Me Tender 5.8
May 23, 2010
When Moe discovers a hidden talent for judging contests, he is approached by a television agent to join the AMERICAN ID…