I'm Goin' to Praiseland: Ned opens a Christian amusement park. At first, the tame religious attractions are unpopular. But then visitors start having visions... (S12 Ep19/21) [AD,S]
Bart's Birthday: Bart has to organise his own birthday party when Homer forgets to post the invitations. Mr Burns fakes his own death. (S36 Ep1/18) [AD,S]
Shoddy Heat: Grampa finds himself embroiled in a cold case when the police unearth an old coffin with his business card in it - and two bodies. (S36 Ep4/18) [AD,S]
The Yellow Lotus: The Simpsons stumble across a mystery and an old enemy while they're on holiday at a peculiar island resort. Dr Hibbert drugs an otter. (S36 Ep2/18) [AD,S]
Women in Shorts: The women of Springfield take centre stage, with some special Simpsonified movie parodies including Barbie and The Chronicles of Narnia. (S36 Ep6/18) [AD,S]
Desperately Seeking Lisa: Lisa visits Capital City with Patty and Selma, where she's swept up in the city's art scene. But the big city's got an underbelly. (S36 Ep3/18) [AD,S]
Opposites A-Frack: Lisa calls on politician Maxine Lombard to stop Mr Burns' secret fracking operation but is taken aback when Lombard and Burns are attracted to each other. (S26 Ep5/22) [AD,S]
Shoddy Heat: Grampa finds himself embroiled in a cold case when the police unearth an old coffin with his business card in it - and two bodies. (S36 Ep4/18) [AD,S]
Simpsorama: In a crossover episode, the Simpsons meet the Planet Express crew from Futurama, who've travelled through time to present-day Springfield to stop a catastrophe. (S26 Ep6/22) [AD,S]
Women in Shorts: The women of Springfield take centre stage, with some special Simpsonified movie parodies including Barbie and The Chronicles of Narnia. (S36 Ep6/18) [AD,S]
I Won't Be Home for Christmas: When Moe convinces Homer to stay out late on Christmas Eve, Marge kicks him out of the house and he has to spend Christmas alone. (S26 Ep9/22) [AD,S]
Opposites A-Frack: Lisa calls on politician Maxine Lombard to stop Mr Burns' secret fracking operation but is taken aback when Lombard and Burns are attracted to each other. (S26 Ep5/22) [AD,S]
The Man Who Came to Be Dinner: A new amusement park ride transports the Simpsons to Kang and Kodos's home planet, where they're held captive in a zoo. (S26 Ep10/22) [AD,S]
Simpsorama: In a crossover episode, the Simpsons meet the Planet Express crew from Futurama, who've travelled through time to present-day Springfield to stop a catastrophe. (S26 Ep6/22) [AD,S]
Simpsons Tall Tales: A hobo regales the family with unique takes on classic American tales starring the Simpsons as Connie Appleseed, Paul Bunyan and Tom Sawyer. (S12 Ep21/21) [AD,S]
Treehouse of Horror Presents Simpsons Wicked This Way Comes: A mysterious tattoo-covered fella at the carnival tells Lisa three surreal stories. (S36 Ep7) [AD,S]
Convenience Airways: The Simpsons endure a nightmare flight on Convenience Airways - the only airline in America that Homer isn't banned from. (S36 Ep8) [AD,S]
Simpsons Tall Tales: A hobo regales the family with unique takes on classic American tales starring the Simpsons as Connie Appleseed, Paul Bunyan and Tom Sawyer. (S12 Ep21/21) [AD,S]
Treehouse of Horror Presents Simpsons Wicked This Way Comes: A mysterious tattoo-covered fella at the carnival tells Lisa three surreal stories. (S36 Ep7) [AD,S]
Convenience Airways: The Simpsons endure a nightmare flight on Convenience Airways - the only airline in America that Homer isn't banned from. (S36 Ep8) [AD,S]
The Man Who Flew Too Much: Homer's old bowling team, the Pin Pals, reunite. But disaster befalls them on their helicopter ride to the state championships. (S36 Ep10) [AD,S]
Bottle Episode: Homer must transport a million-dollar bottle of wine to Mr Burns's mansion. And for once, it's not actually him who screws it up. (S36 Ep11) [AD,S]
The Man Who Flew Too Much: Homer's old bowling team, the Pin Pals, reunite. But disaster befalls them on their helicopter ride to the state championships. (S36 Ep10) [AD,S]
Bottle Episode: Homer must transport a million-dollar bottle of wine to Mr Burns's mansion. And for once, it's not actually him who screws it up. (S36 Ep11) [AD,S]
The Joy of Sect: The family join a cult that brainwashes its disciples into believing they will be taken to the planet Blisstonia, but Marge escapes and plans a rescue. (S9 Ep13/25) [AD,S]
Das Bus: Bart, Lisa and their classmates fight to survive when they get stranded on a remote island after Otto drives the school bus off a bridge and into the sea. (S9 Ep14/25) [AD,S]
The Last Temptation of Krust: Krusty swaps his old routines for edgier material and becomes the hottest comic in showbusiness. But then he faces a dilemma. (S9 Ep15/25) [AD,S]
The Joy of Sect: The family join a cult that brainwashes its disciples into believing they will be taken to the planet Blisstonia, but Marge escapes and plans a rescue. (S9 Ep13/25) [AD,S]
Dumbbell Indemnity: Moe meets a new woman (guest star Helen Hunt) but maxes out his credit card trying to impress her. So he reverts to insurance fraud. With help from Homer... (S9 Ep16/25) [AD,S]
Das Bus: Bart, Lisa and their classmates fight to survive when they get stranded on a remote island after Otto drives the school bus off a bridge and into the sea. (S9 Ep14/25) [AD,S]
The Last Temptation of Krust: Krusty swaps his old routines for edgier material and becomes the hottest comic in showbusiness. But then he faces a dilemma. (S9 Ep15/25) [AD,S]
Dumbbell Indemnity: Moe meets a new woman (guest star Helen Hunt) but maxes out his credit card trying to impress her. So he reverts to insurance fraud. With help from Homer... (S9 Ep16/25) [AD,S]
I, (Annoyed Grunt)-Bot: To impress Bart, Homer builds a robot to fight in Robot Wars. But when his technical deficiencies prove too much, he dons a robot suit himself. (S15 Ep9/22) [AD,S]
Diatribe of a Mad Housewife: Homer is upset when Marge has a novel published about a long-suffering wife with a nightmare husband. (S15 Ep10/22) [AD,S]
Margical Mystery Tour: The Springfield Library doesn't have enough books to help with the kids' research papers, so Marge steps in with some anecdotes on historical figures. (S15 Ep11/22) [AD,S]
I, (Annoyed Grunt)-Bot: To impress Bart, Homer builds a robot to fight in Robot Wars. But when his technical deficiencies prove too much, he dons a robot suit himself. (S15 Ep9/22) [AD,S]
Milhouse Doesn't Live Here Anymore: Milhouse moves away from town, and Bart comes to realise just how much his pathetic friend means to him. (S15 Ep12/22) [AD,S]
Diatribe of a Mad Housewife: Homer is upset when Marge has a novel published about a long-suffering wife with a nightmare husband. (S15 Ep10/22) [AD,S]
Bull-E: Bart is picked on at the school dance, so Marge convinces Springfield's authorities to pass anti-bullying legislation. But then Homer's arrested for victimising Ned. (S26 Ep21/22) [AD,S]
Margical Mystery Tour: The Springfield Library doesn't have enough books to help with the kids' research papers, so Marge steps in with some anecdotes on historical figures. (S15 Ep11/22) [AD,S]
Milhouse Doesn't Live Here Anymore: Milhouse moves away from town, and Bart comes to realise just how much his pathetic friend means to him. (S15 Ep12/22) [AD,S]
Bull-E: Bart is picked on at the school dance, so Marge convinces Springfield's authorities to pass anti-bullying legislation. But then Homer's arrested for victimising Ned. (S26 Ep21/22) [AD,S]
Little Big Girl: Lisa invents fragments of her family's history to impress her classmates, but feels guilty about lying. Bart thinks he's got a girl pregnant by kissing her. (S18 Ep12/22) [AD,S]
Rome-Old & Juli-eh: Homer stops paying for Grampa's retirement home, so he has to stay with the family instead. In a twist no one saw coming, Grampa ends up marrying Selma. (S18 Ep15/22) [AD,S]
You Kent Always Say What You Want: After spilling coffee on his lap, Kent Brockman swears on live TV and gets fired. So Kent and Lisa team up to broadcast inconvenient truths. (S18 Ep22/22) [AD,S]
Little Big Girl: Lisa invents fragments of her family's history to impress her classmates, but feels guilty about lying. Bart thinks he's got a girl pregnant by kissing her. (S18 Ep12/22) [AD,S]
Rome-Old & Juli-eh: Homer stops paying for Grampa's retirement home, so he has to stay with the family instead. In a twist no one saw coming, Grampa ends up marrying Selma. (S18 Ep15/22) [AD,S]
You Kent Always Say What You Want: After spilling coffee on his lap, Kent Brockman swears on live TV and gets fired. So Kent and Lisa team up to broadcast inconvenient truths. (S18 Ep22/22) [AD,S]
Treehouse of Horror Presents Simpsons Wicked This Way Comes: A mysterious tattoo-covered fella at the carnival tells Lisa three surreal stories. (S36 Ep7) [AD,S]
Convenience Airways: The Simpsons endure a nightmare flight on Convenience Airways - the only airline in America that Homer isn't banned from. (S36 Ep8) [AD,S]
Treehouse of Horror Presents Simpsons Wicked This Way Comes: A mysterious tattoo-covered fella at the carnival tells Lisa three surreal stories. (S36 Ep7) [AD,S]
The Man Who Flew Too Much: Homer's old bowling team, the Pin Pals, reunite. But disaster befalls them on their helicopter ride to the state championships. (S36 Ep10) [AD,S]
Convenience Airways: The Simpsons endure a nightmare flight on Convenience Airways - the only airline in America that Homer isn't banned from. (S36 Ep8) [AD,S]
Bottle Episode: Homer must transport a million-dollar bottle of wine to Mr Burns's mansion. And for once, it's not actually him who screws it up. (S36 Ep11) [AD,S]
The Princess Guide: Homer chaperones a Nigerian princess while her father negotiates a uranium deal with Mr Burns. He takes her to Moe's bar, where Moe begins to fall for her. (S26 Ep15/22) [AD,S]
The Man Who Flew Too Much: Homer's old bowling team, the Pin Pals, reunite. But disaster befalls them on their helicopter ride to the state championships. (S36 Ep10) [AD,S]
Sky Police: Chief Wiggum uses a military jet pack to fight crime. But when he crashes into the church, Marge and the congregation resort to gambling to pay for the repairs. (S26 Ep16/22) [AD,S]
Bottle Episode: Homer must transport a million-dollar bottle of wine to Mr Burns's mansion. And for once, it's not actually him who screws it up. (S36 Ep11) [AD,S]
Peeping Mom: Bart lies to cover up his role in a bulldozer crash, so Marge decides to follow him everywhere until he confesses. Ned's cute new dog loves Homer. (S26 Ep18/22) [AD,S]
The Princess Guide: Homer chaperones a Nigerian princess while her father negotiates a uranium deal with Mr Burns. He takes her to Moe's bar, where Moe begins to fall for her. (S26 Ep15/22) [AD,S]
The Kids Are All Fight: When Homer finds an old roll of film and has it developed, the family take a trip down memory lane to when Bart and Lisa were always fighting. (S26 Ep19/22) [AD,S]
Sky Police: Chief Wiggum uses a military jet pack to fight crime. But when he crashes into the church, Marge and the congregation resort to gambling to pay for the repairs. (S26 Ep16/22) [AD,S]
Peeping Mom: Bart lies to cover up his role in a bulldozer crash, so Marge decides to follow him everywhere until he confesses. Ned's cute new dog loves Homer. (S26 Ep18/22) [AD,S]
The Kids Are All Fight: When Homer finds an old roll of film and has it developed, the family take a trip down memory lane to when Bart and Lisa were always fighting. (S26 Ep19/22) [AD,S]
Walking Big & Tall: Marge urges Homer to lose weight. Instead, he finds a support group that encourages him to embrace his size. Lisa writes an anthem for Springfield. (S26 Ep13/22) [AD,S]
Bart's New Friend: At the circus, Homer is hypnotised into believing that he's only 10 years old, then gets stuck in his new age and ends up bonding with Bart. (S26 Ep11/22) [AD,S]
Dumbbell Indemnity: Moe meets a new woman (guest star Helen Hunt) but maxes out his credit card trying to impress her. So he reverts to insurance fraud. With help from Homer... (S9 Ep16/25) [AD,S]
The Last Temptation of Krust: Krusty swaps his old routines for edgier material and becomes the hottest comic in showbusiness. But then he faces a dilemma. (S9 Ep15/25) [AD,S]
Das Bus: Bart, Lisa and their classmates fight to survive when they get stranded on a remote island after Otto drives the school bus off a bridge and into the sea. (S9 Ep14/25) [AD,S]
The Joy of Sect: The family join a cult that brainwashes its disciples into believing they will be taken to the planet Blisstonia, but Marge escapes and plans a rescue. (S9 Ep13/25) [AD,S]
Grade School Confidential: Principal Skinner and Mrs Krabappel embark on a torrid affair but have to bribe Bart to keep the whole thing a secret. (S8 Ep19/25) [AD,S]
Homer vs the Eighteenth Amendment: When alcohol is banned in Springfield, Moe's Tavern becomes a speakeasy and Homer re-invents himself as the Beer Baron. (S8 Ep18/25) [AD,S]
My Sister, My Sitter: Lisa starts a new career as a babysitter. All is going well, until Marge and Homer employ her to look after Bart and Maggie... (S8 Ep17/25) [AD,S]
Brother from Another Series: Sideshow Bob (guest star Kelsey Grammer) is once again released from prison, into the care of his respectable brother Cecil (David Hyde Pierce). (S8 Ep16/25) [AD,S]
Black-Eyed, Please: Flanders loses his cool when his laid-back parents start to prefer Homer's company to his own. Lisa is bullied by her new substitute teacher (Tina Fey). (S24 Ep15/22) [AD,S]
Simple Simpson: Homer becomes masked vigilante the 'Pie Man' but gets an offer that tempts him away from his crime-fighting ways, which could be bad news for the Dalai Lama... (S15 Ep19/22) [AD,S]
The Last Temptation of Homer: Homer falls for his beautiful new colleague Mindy Simmons (guest star Michelle Pfeiffer), who shares his love of doughnuts... (S5 Ep9/22) [AD,S]
$pringfield (or How I Learned to Stop Worrying and Love Legalized Gambling): Homer gets a job at Mr Burns' new casino and Marge gets addicted to the slot machines. (S5 Ep10/22) [AD,S]
Boy-Scoutz 'n the Hood: During an all-syrup Squishee bender, Bart joins the junior campers, and ends up taking the embarrassing - and dangerous - Homer on a river rafting trip. (S5 Ep8/22) [AD,S]
'Tis the 30th Season: After a terrible Black Friday when Marge can't buy the right gifts, can the Simpsons have a relaxing Christmas in Florida? (S30 Ep10/23) [AD,S]
Bart's Inner Child: Self-help guru Brad Goodman encourages the population of Springfield to act more like Bart, with disastrous consequences. Guest starring James Brown. (S5 Ep7/22) [AD,S]
Gorgeous Grampa: The family discover that Grampa used to be a top wrestler. And Mr Burns - a big fan - convinces him to get back in the ring... (S24 Ep14/22) [AD,S]
Marge on the Lam: Marge and her new friend Ruth Powers set off on a Thelma and Louise-style adventure, with Chief Wiggum and Homer in hot pursuit... (S5 Ep6/22) [AD,S]
Treehouse of Horror IV: Homer sells his soul to the devil for a donut, no one believes Bart can see an evil goblin, and Mr Burns invites the Simpsons for tea at a spooky castle. (S5 Ep5/22) [AD,S]
Rosebud: He may be obscenely rich, but Mr Burns can never be truly happy without his childhood teddy bear, Bobo, who Bart finds in a bag of ice and gives to Maggie. (S5 Ep4/22) [AD,S]
The Computer Wore Menace Shoes: After Homer publishes damaging rumours on 'Mr X's Web Page', he ends up on a Prisoner-style island, complete with guest star Patrick McGoohan. (S12 Ep6/21) [AD,S]
Baby You Can't Drive My Car: Marge and Homer work together at a cool tech company that makes self-driving cars. But the cars have a sinister secret app... (S30 Ep5/23) [AD,S]
Hardly Kirk-ing: Bart and Milhouse explore the perks of adulthood when a hair-shaving experiment leaves Milhouse looking exactly like his dad Kirk. (S24 Ep13/22) [AD,S]
Cape Feare: When Sideshow Bob is released from prison after sending Bart threatening letters, the Simpsons are moved to Terror Lake under the witness relocation programme. (S5 Ep2/22) [AD,S]
Homer Goes to College: Homer has to go to university to study nuclear physics when it becomes clear that he's unqualified for his job as nuclear power plant safety inspector. (S5 Ep3/22) [AD,S]
My Way or the Highway to Heaven: The Simpsons explore three ways to enter heaven, including Ned's conversion as a trampoline salesman. (S30 Ep3/23) [AD,S]
Lisa the Tree Hugger: A dramatic rooftop protest at Krusty Burger inspires Lisa to become an eco-radical - especially when she sees how cute one of the protestors is... (S12 Ep4/21) [AD,S]
Heartbreak Hotel: Homer and Marge go on a big reality TV competition but are eliminated immediately. And the blame game starts soon after... (S30 Ep2/23) [AD,S]
Orange Is the New Yellow: Marge is arrested for neglect after letting Bart go to the park alone, but finds that prison gives her a break from the demands of family life. (S27 Ep22/22) [AD,S]
I Want You (She's So Heavy): Homer's romantic impulses give him a hernia, which comes to life as a man named Wallace thanks to Homer's medication's hallucinatory side effects. (S30 Ep16/23) [AD,S]
Love Is a Many-Splintered Thing: Bart's heartstrings are pulled once again when Mary Spuckler returns to Springfield, but he doesn't pay her enough attention. (S24 Ep12/22) [AD,S]
I'm Just a Girl Who Can't Say D'oh: Marge directs a musical, but her leading man walks out and a thunderstorm threatens the live production... (S30 Ep20/23) [AD,S]
Girl's in the Band: Lisa joins an advanced youth orchestra in Capital City, while Homer works the night shift and nearly goes mad. (S30 Ep19/23) [AD,S]
Bart vs. Itchy & Scratchy: Bart's upset about a new, all-girl Itchy and Scratchy. Then he joins an all-girl pranking crew, Bossy Riot. (S30 Ep18/23) [AD,S]
Simprovised: Homer turns to improvisational comedy to bolster his public speaking. Marge decides to upgrade Bart's tumbledown treehouse, but he questions her building skills. (S27 Ep21/22) [AD,S]
To Courier with Love: Homer makes a deal with a travel agent to transport a briefcase with secret contents to Paris in exchange for a cheap family holiday. (S27 Ep20/22) [AD,S]
Fland Canyon: Homer tells Maggie a bedtime story about the Simpson and Flanders families getting stranded when they go on holiday together to the Grand Canyon. (S27 Ep19/22) [AD,S]