Bart exposes an affair between Principal Skinner and Mrs. Krabappel after a failed attempt at blackmail.

Homer and friends reintroduce a speak-easy to Springfield when an old Prohibition law is enforced; Homer reinvents himself as the Beer Baron.

Bart tries everything he can to destroy Lisa's image as a dependable baby sitter when she is left in charge.

Sideshow Bob is once again released from prison, into the care of his respectable brother Cecil; Bob takes a job on Cecil's dam project, but Bart and Lisa suspect he's up to no good.

When Bart befriends a gay antiques dealer, homophobic Homer decides to bring out his son's masculine side by taking him hunting, but all does not go to plan.

Homer gets a job on "The Itchy & Scratchy Show," providing the voice of wisecracking hip-hop surfer dog Poochie, a new character brought in by the network to shore up falling ratings.

Marge is stressed from motherhood and hires a British nanny to help out around the house, who struggles to teach Bart and Lisa how to behave.

After a chaotic fire drill at the nuclear power plant, Mr Burns organises a team-building exercise in the mountains. But an avalanche traps him in an isolated cabin with Homer.

When Marge's new pretzel franchise does poorly, Homer turns to Fat Tony and his mob associates for assistance.

Bart finds his evil twin in the attic, Lisa becomes God to a race of tiny people, and aliens Kang and Kodos assume the identities of Bill Clinton and Bob Dole.