The Simpsons: Season 9

Homer must travel to New York to get his car back, which is illegally parked at World Trade Center Plaza.

At his 20th anniversary celebration as school principal, Principal Skinner is discovered to be an imposter of the real Seymour Skinner.

Homer recounts the story of Bart's first day of school, which corresponds with the story of how Lisa got her saxophone.

Homer battles mutants after Springfield is annihilated by a neutron bomb; Bart has his DNA mixed with a fly; Marge is revealed to be a witch in colonial Springfield.

After a massive soccer riot, Homer purchases a gun to protect the family.

A damning report on childhood obesity in Springfield leads to the formation of a pee-wee football team. After belittling Ned Flanders, Homer ends up coaching the team, but his favoring of Bart makes him unpopular.

Apu receives a letter from his mother stating that it's time for him fulfilled his arranged marriage obligation, he pretends Marge is his wife.

Townspeople believe that Lisa has unearthed the fossilized remains of an angel.

Marge becomes a real-estate agent.

When Bart accidentally burns down the family's Christmas tree and gifts, he claims that a robber stole everything. As a result, the town gets them a new tree and pitches in to raise funds.

Homer is disappointed when the western he rented turns out to be a musical, so the family reminds him of the musical moments in the show's history.

Bart and Homer befriend two carnies and invite them to stay with them, but the carnies soon swindle the Simpsons out of their house.

An evil cult called the Movementarians brainwashes the citizens of Springfield and it's up to Marge to get them back.

While the kids become stranded on a desert island, Homer attempts to cash in on the Internet.

After a disastrous performance, Krusty changes his image and becomes an edgy stand-up.

Homer and Moe attempt insurance fraud so that Moe can support his new girlfriend. When Homer ends up in jail, Moe has to decide whether or not to come forward.

Lisa fears she is losing her intelligence when she learns about the fabled Simpson gene. Meanwhile, Jasper freezes himself in the Kwik-E-Mart freezer.

Bart is reluctant to hang out with Ralph Wiggum, until he gains access to Chief Wiggum's master key to the city.

Homer causes an international incident after he joins the Naval reserves.

Homer is forced to spy for the IRS after an audit. But when he is asked to retrieve a trillion dollar bill from Mr. Burns, he switches sides and the two flee to Cuba for refuge.

Bart and Lisa become locked in competition when they anchor a children's news program; Homer adopts a helper monkey.

Homer becomes the sanitation commissioner for Springfield. His ineptitude pollutes the town and leads to a drastic solution.

After humiliating Bart at a church picnic, Homer resolves to get in shape. Soon, he is contacted by an energy bar company that wants him to climb a mountain as a promotion.

Lisa gets lost after she tries to take a bus to a museum.

Homer and Marge's attempt to spice up their marriage leads to the couple being chased naked through Springfield.