The (inevitable) last episode of The Simpsons: The show begins with the family watching Itchy and Scratchy. They announce that the show is coming to an end and the entire family gasps in horror. They then announce that the last episode will be aired in a years time, and until then, a contest will be running; this contest will offer the winner the chance to write what will happen in the finale. The entire Simpson family applies.
Krusty is in charge of choosing the winner. He falls in love with one of the Simpson’s idea and puts it in winners box. He makes a mistake though, he puts all five of their ideas in the box by accident. He goes on his show to announce the winner and pulls out five cards out of the box. Stumped, he reads all five names out, “Homer, Marge, Bart, Lisa, and Maggie.”
Flash forward a year later and Bart is in class describing his take on the Itchy and Scratchy finale to Milhouse, while showing us Itchy and Scratchy with Bart’s voice-over. He finishes and the class is silent, Edna Krabappel is staring at him and says, “After-school detention.” The scene then cuts to the power plant and Homer is describing his finale to Lenny and Carl. He finishes, a bell rings and he gets in a radiation suit. The scene cuts to a supermarket and Marge is describing her take to Helen Lovejoy, she finishes and strolls Maggie in the trolley to another aisle. Here, Maggie sees the unibrow baby and starts describing her take via waving and motioning. She finishes and the scene cuts to Lisa, she begins describing her take to Sherri and Terri. She finishes and picks up her saxophone to go to music practice. She walks in the music room sits down and then sees the time. She realises the show is going to be on in ten minutes. She plays the Itchy and Scratchy melody on her sax and bolts out. It cuts to Bart, he’s writing on the black board: “I will not talk in class ever again” he hears a bell, realises the time and runs out. Cut to Homer holding some plutonium at a conveyor belt when a bell rings at the plant and he too realises the time and runs off, dropping some plutonium. Cut to the supermarket and we see Marge and Maggie checking out and running through the exit doors. Cut to a birds eye view of their home and we see everyone rushing to take a seat in the couch. They look at each other, they smile, the Itchy and Scratchy music plays, and it cuts to credits.