The Simpsons: Top 10 Treehouse of Horror Segments
6. The Thing and I - THOH VII
In this memorable section of one of the strongest all-round Halloween specials, Bart discovers a terrible truth hidden in the attic that he has a evil twin, the insane Hugo whos been fed a diet of fish heads for ten years and is plotting a rather gruesome family reunion. There are some fantastic moments on show here and the pigeon-rat sequence never fails to make me laugh.