The Simpsons/Treehouse of Horror XI

"Treehouse of Horror XI" is the first episode of the twelfth season of The Simpsons and the eleventh installment in the series' annual "Treehouse of Horror" Halloween specials. This episode is alternatively known as "The Simpsons Halloween Special XI" on-screen.
==Broadcast History==
===2000===
Air Date 	Time 	Notes
November 1, 2000	8:00pmThe Simpsons Archive	Wednesday night premiere.
===2001===
Air Date 	Time 	Notes
May 20, 2001 	7:00pm	
October 3, 2001	9:00pm	
==Footnotes==
Category:Guides