Season 12, Episode 1 Treehouse of Horror XI
First Aired: November 1, 2000
In the 11th annual Halloween trilogy, a ghostly Homer tries to perform a good deed on Earth; Bart and Lisa are trapped in a fairy-tale forest; and dolphins revolt against humans after Lisa frees their king from the Springfield Marine Park. Dan Castellaneta, Julie Kavner, Hank Azaria.
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- Premiered: December 17, 1989
- Rating: TV-PG
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- Premise: Matt Groening's subversive, animated satire about Springfield's hapless first family became a cult favorite when it premiered on Fox in 1989 after first being seen in 1987 as a short on 'The Tracey Ullman Show.' That was then; now it's TV longest running c… (more)