Love Is in the N2-O2-Ar-CO2-Ne-He-CH4: Professor Frink uses science to turn into a ladies' man. And medication makes Grampa and the Retirement Castle residents hallucinate. (S27 Ep13/22) [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]
Love Is in the N2-O2-Ar-CO2-Ne-He-CH4: Professor Frink uses science to turn into a ladies' man. And medication makes Grampa and the Retirement Castle residents hallucinate. (S27 Ep13/22) [AD,S]
Homer vs Dignity: Homer asks Mr Burns for a pay rise after the family have to dress up as a mariachi band and sing for their dinner. But Mr Burns has a better idea... (S12 Ep5/21) [AD,S]
Homer vs Dignity: Homer asks Mr Burns for a pay rise after the family have to dress up as a mariachi band and sing for their dinner. But Mr Burns has a better idea... (S12 Ep5/21) [AD,S]
The Canine Mutiny: Bart buys Laddie, an amazing new dog, with a credit card that's accidentally been sent to Santa's Little Helper. (S8 Ep20/25) [AD,S]
The Old Man and the Lisa: Mr Burns loses all his money and employs Lisa to help him earn back his fortune. But they don't see eye to eye over ethical issues. (S8 Ep21/25) [AD,S]
The Canine Mutiny: Bart buys Laddie, an amazing new dog, with a credit card that's accidentally been sent to Santa's Little Helper. (S8 Ep20/25) [AD,S]
The Old Man and the Lisa: Mr Burns loses all his money and employs Lisa to help him earn back his fortune. But they don't see eye to eye over ethical issues. (S8 Ep21/25) [AD,S]
Homer vs Dignity: Homer asks Mr Burns for a pay rise after the family have to dress up as a mariachi band and sing for their dinner. But Mr Burns has a better idea... (S12 Ep5/21) [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]
Homer vs Dignity: Homer asks Mr Burns for a pay rise after the family have to dress up as a mariachi band and sing for their dinner. But Mr Burns has a better idea... (S12 Ep5/21) [AD,S]
Gal of Constant Sorrow: Bart and Lisa get to know a homeless folk singer. Homer's attempt at DIY traps the cat in the walls of the house, so he launches a rescue bid. (S27 Ep14/22) [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]
Gal of Constant Sorrow: Bart and Lisa get to know a homeless folk singer. Homer's attempt at DIY traps the cat in the walls of the house, so he launches a rescue bid. (S27 Ep14/22) [AD,S]
Bart the Mother: When Bart accidentally kills a bird, he feels so guilty that he raises her eggs as his own. But a shock awaits when the eggs hatch. (S10 Ep3/23) [AD,S]
Make Room for Lisa: When Homer lets a telephone company put a transmitter in Lisa's room, she becomes Bart's roommate. But the stress leads her to a sensory deprivation tank. (S10 Ep16/23) [AD,S]
Lisa Gets the Blues: Lisa gets the yips, and Bart dresses up and sings as Annie from the musical. They go to New Orleans to recover. (S29 Ep17/21) [AD,S]
The Wizard of Evergreen Terrace: Homer becomes an inventor and is determined to get revenge - using one of his own creations, the electronic hammer - on Thomas Edison. (S10 Ep2/23) [AD,S]
Lard of the Dance: A new girl at school (guest star Lisa Kudrow) threatens to overshadow Lisa. And Homer and Bart try to get rich quick by stealing grease from the school cafe. (S10 Ep1/23) [AD,S]
Trust But Clarify: Lisa and Bart investigate Krusty's new 'Krustaceans' candy. Homer wants a promotion at the nuclear plant and asks Marge to help him dress the part. (S28 Ep5/22) [AD,S]
The Town: After Homer catches Bart supporting Springfield's football rival, the Boston Americans, he plans a family 'hate-cation' trip to Boston. (S28 Ep3/22) [AD,S]
Friends and Family: Mr Burns hires the Simpsons to play his live-in virtual reality family but excludes Homer so that he can play dad. So lonely Homer finds a new best friend. (S28 Ep2/22) [AD,S]
Monty Burns' Fleeing Circus: When Springfield is burned to the ground, the Simpsons beg Mr Burns to fund its rebuilding. He agrees - but only if he can put on a variety show. (S28 Ep1/22) [AD,S]
3 Scenes Plus a Tag from a Marriage: The Simpsons visit their old apartment, where Marge and Homer remember life without the kids. (S29 Ep13/21) [AD,S]
Bart Has Two Mommies: Marge babysits Rod and Todd, but Ned questions Marge's parenting skills when she lets the boys play on a climbing wall. Bart has an incident at the zoo. (S17 Ep14/22) [AD,S]
Bart's Friend Falls in Love: Milhouse falls for new girl Samantha Stanky. Lisa orders subliminal weight-loss tapes for Homer, but vocabulary improvement tapes arrive instead. (S3 Ep23/24) [AD,S]
King of the Hill: As part of an advertising campaign for a new apple-flavoured breakfast bar, Homer agrees to climb the Murderhorn, Springfield's tallest mountain. (S9 Ep23/25) [AD,S]
Lisa the Simpson: Lisa starts to suspect that she's not as clever as she used to be and worries that she'll end up a permanent underachiever like her father. (S9 Ep17/25) [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]
The Otto Show: Bart decides he wants to be a heavy metaller after witnessing a riot at a Spinal Tap gig. But his plans lead to Otto crashing the school bus and losing his job. (S3 Ep22/24) [AD,S]
Black Widower: Bart is shocked when Selma announces that she plans to marry Sideshow Bob (Kelsey Grammer) after he swore deadly revenge on Bart for having him thrown in jail. (S3 Ep21/24) [AD,S]
Colonel Homer: Marge is jealous when Homer becomes the manager of beautiful country and western singer Lurleen (guest star Beverly D'Angelo). (S3 Ep20/24) [AD,S]
Dog of Death: Santa's Little Helper needs an expensive operation, and each of the Simpsons must give something up to pay for it. How will Homer face a life without beer? (S3 Ep19/24) [AD,S]
Trash of the Titans: When Homer insults the bin men, they stop collecting his rubbish, so he challenges the sanitation commissioner to an election. Guest starring U2. (S9 Ep22/25) [AD,S]
Girly Edition: Lisa is made anchor of a children's news programme, but it's Bart's charisma that gets noticed, and the siblings start a battle - both on and off-air. (S9 Ep21/25) [AD,S]
The Trouble with Trillions: Homer and Mr Burns go on the run to Cuba with a trillion-dollar note that Mr Burns was meant to deliver to post-war Europe. (S9 Ep20/25) [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]
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]
Separate Vocations: Bart's career aptitude test suggests he should become a policeman, so he goes on a ride-along with Eddie and Lou, and decides that being a cop is cool. (S3 Ep18/24) [AD,S]
Homer at the Bat: Homer and his homemade bat lead the power plant softball team all the way to the championship game against the Shelbyville Gladiators. (S3 Ep17/24) [AD,S]
The Otto Show: Bart decides he wants to be a heavy metaller after witnessing a riot at a Spinal Tap gig. But his plans lead to Otto crashing the school bus and losing his job. (S3 Ep22/24) [AD,S]
Black Widower: Bart is shocked when Selma announces that she plans to marry Sideshow Bob (Kelsey Grammer) after he swore deadly revenge on Bart for having him thrown in jail. (S3 Ep21/24) [AD,S]
Frink Gets Testy: Mr Burns fears the end of the world and builds a cosmic ark. When he tests the town for worthiness, Bart comes out low. (S29 Ep11/21) [AD,S]
Colonel Homer: Marge is jealous when Homer becomes the manager of beautiful country and western singer Lurleen (guest star Beverly D'Angelo). (S3 Ep20/24) [AD,S]
Dog of Death: Santa's Little Helper needs an expensive operation, and each of the Simpsons must give something up to pay for it. How will Homer face a life without beer? (S3 Ep19/24) [AD,S]
Haw-Haw Land: Lisa meets a jazz-addicted boy and must choose between him and Nelson. And Bart takes up chemistry, but to what end? (S29 Ep10/21) [AD,S]
Separate Vocations: Bart's career aptitude test suggests he should become a policeman, so he goes on a ride-along with Eddie and Lou, and decides that being a cop is cool. (S3 Ep18/24) [AD,S]
Homer at the Bat: Homer and his homemade bat lead the power plant softball team all the way to the championship game against the Shelbyville Gladiators. (S3 Ep17/24) [AD,S]
Bart the Lover: Using an assumed identity, Bart answers his teacher Mrs Krabappel's personal ad, while Flanders vows to shave off his moustache if Homer can stop swearing. (S3 Ep16/24) [AD,S]
Homer Alone: Running the Simpson household gets too much for Marge, so she takes a trip to Rancho Relaxo, leaving Bart and Lisa with Patty and Selma, and Maggie with Homer... (S3 Ep15/24) [AD,S]
Lisa the Greek: Homer and Lisa start spending every Sunday together, with Lisa predicting the football results and Homer getting rich betting on the games. (S3 Ep14/24) [AD,S]
Radio Bart: Bart is unhappy with the Superstar Celebrity microphone that Homer bought him for his birthday, until he realises he can use it to his advantage. (S3 Ep13/24) [AD,S]
Treehouse of Horror XXVI: In a Halloween episode, Sideshow Bob finally kills Bart, only to reanimate him. And Lisa, Bart and Milhouse get superpowers from radiation. (S27 Ep5/22) [AD,S]
Trash of the Titans: When Homer insults the bin men, they stop collecting his rubbish, so he challenges the sanitation commissioner to an election. Guest starring U2. (S9 Ep22/25) [AD,S]