Episode guide
The Simpsons: Season 21
23 episodes · premiered Sep 27, 2009
TMDB has no overview for this season.
- Episode 1: Homer the Whopper Sep 27, 2009 · 22m · TMDB 6.9 Homer gets the lead in a movie about a superhero who can take on the powers of every superhero in any comic book he touches. To whip Homer into superhero shape, the studio hires a…
- Episode 2: Bart Gets a 'Z' Oct 4, 2009 · 23m · TMDB 6.3 The fourth grade students of Springfield Elementary School decide to spike Ms. Krabappel's coffee in order to teach her a lesson after she takes away their cell phones. She is fired by…
- Episode 3: The Great Wife Hope Oct 11, 2009 · 22m · TMDB 6.3 The men and boys in Springfield become obsessed with Ultimate Punch Kick and Choke Championships, a violent sport where fighters inflict severe pain on each other. When Marge and her…
- Episode 4: Treehouse of Horror XX Oct 18, 2009 · 23m · TMDB 6.9 Dial "M" for Murder or Press "#" to Return to Main Menu- Lisa is forced into a Hitchcockian murder scheme by Bart. Don't Have a Cow, Mankind- Springfield is once again overrun by zombies…
- Episode 5: The Devil Wears Nada Nov 15, 2009 · 23m · TMDB 6.4 Marge and a group called the "Charity Chicks" pose for a calendar in hopes of raising money for charity, but Marge becomes the talk of the town thanks to her racy poses. Meanwhile, Carl is…
- Episode 6: Pranks and Greens Nov 22, 2009 · 22m · TMDB 6.1 Principal Skinner is getting fed up with Bart's pranks, so he informs Bart that he is not the best prankster after all. A former student named Andy Hamilton is hailed as the best…
- Episode 7: Rednecks and Broomsticks Nov 29, 2009 · 22m · TMDB 6.3 Lisa befriends three teenaged Wiccans after getting lost in the woods during a game of hide-and-seek, and must clear her new friends' names when they are accused of cursing the townspeople…
- Episode 8: Oh Brother, Where Bart Thou? Dec 13, 2009 · 23m One snowy day in Springfield, Lisa informs Bart that she and Maggie share a bond that Bart will never understand because he doesn't have a brother, so Bart asks Homer for a baby brother…
- Episode 9: Thursdays with Abie Jan 3, 2010 · 23m · TMDB 6.2 Grampa is sitting on a bench waiting for his family when a thoughtful-looking man named Marshall Goldman approaches him and asks to hear about his life. Grampa tells Goldman about the time…
- Episode 10: Once Upon a Time in Springfield Jan 10, 2010 · 22m · TMDB 6.5 Krusty grudgingly adds a pretty, singing cohost named Princess Penelope to his show in order to attract more female viewers. Girls love her, and ratings improve, but Bart and Milhouse want…
- Episode 11: Million Dollar Maybe Jan 31, 2010 · 23m · TMDB 6.6 Homer blows off Marge to buy a lottery ticket and winds up winning the million-dollar jackpot. Fearing how Marge will react if she finds out the reason Homer missed their date, Homer keeps…
- Episode 12: Boy Meets Curl Feb 14, 2010 · 23m · TMDB 6.2 Homer takes Marge out for a romantic evening of ice skating and hand-holding, but upon entering the rink, they encounter a curling team practising. Marge and Homer take to the ice and…
- Episode 13: The Color Yellow Feb 21, 2010 · 23m · TMDB 6.3 When Miss Hoover asks her students to research their family history, Lisa is horrified to discover that most of her ancestors were bad people – a motley crew of horse thieves and…
- Episode 14: Postcards from the Wedge Mar 14, 2010 · 23m · TMDB 6.6 When Bart fails to turn in his homework, Mrs. Krabappel sends a letter home about Bart's behaviour. Despite Bart's best efforts to intercept it, Homer reads the letter, and he and Marge…
- Episode 15: Stealing First Base Mar 21, 2010 · 22m · TMDB 6.2 Principal Skinner announces that Mrs. Krabappel was called out of town and budget cuts dictate that, until she returns, the school's two fourth grade classes will merge. Bart reluctantly…
- Episode 16: The Greatest Story Ever D'ohed Mar 28, 2010 · 23m · TMDB 5.9 The Simpsons family vacation in Israel with Ned Flanders, but Homer does not appreciate any of the culture—until an Israeli tour guide named Jakob shows him around and, in a severe state…
- Episode 17: American History X-cellent Apr 11, 2010 · 22m · TMDB 6.5 When the police are called to diffuse a rowdy crowd at Mr. Burns' estate, one of the officers recognizes priceless stolen paintings on the walls, and the maniacal billionaire is taken…
- Episode 18: Chief of Hearts Apr 18, 2010 · 22m · TMDB 6.7 Homer is completing his court-ordered community service when he befriends his supervisor, Chief Wiggum, by offering him one of his sandwiches. Touched by the act of kindness, Wiggum…
- Episode 19: The Squirt and the Whale Apr 25, 2010 · 22m · TMDB 6.4 The Simpsons decide to embrace a cheaper, alternate source of energy by erecting a wind turbine in their backyard. But when Homer realizes some of the power is being directed to the local…
- Episode 20: To Surveil with Love May 2, 2010 · 22m · TMDB 6.7 A bomb squad mistakenly blows up Homer's unattended gym bag, releasing radiation into the city and authorities react by suspending civil liberties. Wiggum and his men install surveillance…
- Episode 21: Moe Letter Blues May 9, 2010 · 22m · TMDB 6.9 As Mother's Day approaches, Moe narrates an episode in which he writes a letter to Homer, Apu and Reverend Lovejoy, who are vacationing with their children, and threatens to run away with…
- Episode 22: The Bob Next Door May 16, 2010 · 22m · TMDB 6.8 Bart becomes convinced that his new neighbor, Walt, is his archenemy, Sideshow Bob, disguised and back for revenge. But when Marge tries to convince Bart otherwise by taking him to visit…
- Episode 23: Judge Me Tender May 23, 2010 · 22m · TMDB 6.2 When Moe discovers a hidden talent for judging contests, he is approached by a television agent to join the AMERICAN IDOL judges' panel. Moe flies to Los Angeles where he tours the Fox lot…