“Treehouse of Horror XI” is the first episode of Season 12. It aired on November 1, 2000. The episode was written by Rob LaZebnik (Part 1), John Frink & Don Payne (Part 2) and Carolyn Omine (Part 3). Matthew Nastuk directed.
In “G-G-Ghost D-D-Dad” – Homer chokes to death on a piece of broccoli and his spirit must perform a good deed in order to enter heaven. “Scary Tales Can Come True” reveals the dark side of fairy tale characters and in “Night of the Dolphin” – The world is overtaken by dolphins after Lisa frees their leader from captivity.