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 celebrity fitness trainer.

After Mrs. Krabappel confiscates her class’s cellphones, Bart spikes Krabappel’s coffee with liquor, which lands her in trouble with Principal Skinner.

The men and boys of Springfield become obsessed with Mixed Martial Arts, a violent sport where fighters inflict severe pain on one another. When Marge and her friends stage a protest, the show’s promoter embraces the controversy and challenges Marge to a match, promising to shut down the competition if she wins.

This year’s triple threat of Halloween hilarity sees Moe using Homer’s blood for beer, Bart and Lisa caught in a murder pact, and everyone in Springfield becoming zombies thanks to Krusty Burger’s latest sandwich.

Marge and a group called Philanthro-Chicks are attempting to raise money for charity, but in order to do it, they have no choice but pose for a calender. Marge is a bit reluctant to reveal any of her skin on the photos, but after the photographer gives her wine, her photos become the most popular topic of discussion in Springfield.

Principal Skinner tells about about, And Hamilton, a former student who was an even better prankster than he. Bart tracks down Andy, now 19 and still pulling pranks, and the two become quick friends.

After stumbling upon some teenage Wiccans, Lisa accepts an invitation to join their coven. Just before Lisa is inducted Chief Wiggum arrives and arrests the three teens on charges of witchcraft; Lisa becomes the chief witness in the trial. Meanwhile, Homer starts to hang out with his new pal Cletus after discovering the slack-jawed yokel makes moonshine...

Bart decides he wants a brother after observing Lisa and Maggie’s bond when the power goes out during a blizzard. Peyton, Eli and Cooper Manning, Kim Cattrall, Huell Howser and the Smothers Brothers have voice cameos as themselves

Grampa bumps into a human interest columnist who becomes fascinated with Grampa's life and writes a series of columns about Grampa's adventures.

In the landmark 450th episode of The Simpsons, Krusty is approached by two network executives who want to bring on female co-star Princess Penelope to increase the show, 's female demographic. The onstage and behind-the-scenes rapport between Krusty and Princess Penelope grows, and before long, Krusty asks for his co-star, 's hand in marriage. Meanwhile, when Mr. Burns puts a stop to the free donuts at the plant to cut costs, Homer, Lenny and Carl decide to meet with a headhunter who specializes in nuclear workers and opens their eyes to opportunities free of draconian donut-cutting measures.

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 his newly inherited fortune a secret and spoils his family with , anonymous, gifts. When Bart finds out, he and Homer spend the money like it's going out of style, including buying front-row to tickets to see Coldplay in concert.

Homer takes Marge out for a romantic evening of ice skating and hand-holding, but upon entering the rink, they encounter a curling team practicing. Marge and Homer take to the ice and discover their love for the sport, and soon after, join the curling team and compete with them in the Olympic trials. Team Springfield claims the win and moves on to the 2010 Vancouver Games where Bob Costas covers the action. Meanwhile, sleazy vendors introduce Lisa to the world of collecting Olympic pins, and before long, Lisa is hopelessly addicted.

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 deadbeats. But while rummaging through the attic, Lisa happens upon a diary kept by her ancestor, Eliza Simpson. As Eliza's story unfolds, Lisa learns that her family was part of the Underground Railroad, a group that helped slaves escape to freedom. Eliza recounts liberating a slave named Virgil, but when Lisa presents her findings at school, some of her classmates refute it, leaving Lisa determined to exonerate her family's name.

When Bart fails to turn in his homework, Mrs. Krabappel sends a letter home about Bart's behavior. Despite Bart's best efforts to intercept it, Homer reads the letter, and he and Marge visit Principal Skinner for a parent-teacher conference. Furious, Homer punishes him, but Marge takes a more sympathetic approach. When Bart realizes he can pit Homer and Marge against each other to his benefit, his scheming reaches new heights.

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 shares a desk with Nikki and develops a flirtatious rapport. Bart talks to Grampa about his new crush, and at Grampa's suggestion, gives Nikki a kiss. But when Nikki starts sending Bart mixed signals, he swears off women forever. Meanwhile, Lisa's classmates ostracize her for being an overachiever, and First Lady Michelle Obama, a self-professed nerd, comes to Lisa's defense.

When The Simpsons go to the Holy Land, Homer is convinced that he is the Messiah. This winds him up in a lot of trouble as the Muslims, the Jews and the Christians all decide to work together to teach Homer a valuable lesson.

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 downtown for questioning. With Mr. Burns gone, Smithers takes charge of the power plant. But when employees take advantage of his good nature, he exacts revenge by forcing the employees to work night and day. These unfair working conditions prompt Homer and his crew to devise a plan to bust out Mr. Burns.

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 assigns the other convicts unpleasant tasks, but allows Homer to join him at the picnic table. They continue to grow close, but when the Chief gets injured during a botched bank robbery, Homer doesn't come through when Wiggum needs him the most. Meanwhile, Bart becomes addicted to Battle Ball, a Japanese game made up of plastic balls and magnetic cards, and his family and teachers try to help him kick the habit

Homer decides to circumvent the power company and erects a wind turbine on the backyard for electricity. Meanwhile, a powerful storm leaves a 150ft. blue whale beached in Springfield.

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 cameras around Springfield and round up suspected terrorists, including groundskeeper Willie, but when monitoring the nonstop flow of video imagery proves to be too much, Wiggum enlists concerned citizens to help keep the city safe. Meanwhile, Lisa becomes fed up with being blond, so she dyes her hair a dark color

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 one of their wives. While the trio tries to determine whose wife Moe is referring to, Homer, Lovejoy and Apu flashback to the intimate moments they initially ignored between Moe and Marge, Manjula and Helen Lovejoy. But when the boys return from their trip, they're in for the surprise of their lives

The Bob Next Door

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 and receives some sage career advice. Meanwhile, Homer drives Marge crazy when he begins hanging around the house