The Simpsons: Treehouse of Horror XX (TV)

"Treehouse of Horror XX" is the fourth episode of Season 21. The episode first aired on October 18, 2009 on Fox and features three self-contained segments. An estimated 8.59 million viewers tuned in to watch the episode. ------- Dial "M" for Murder or Press "#" to Return to Main Menu- Lisa is forced into a Hitchcockian murder scheme by Bart. Don't Have a Cow, Mankind- Springfield is once again overrun by zombies, thanks to Krusty Burger's latest sandwich. There's No Business Like Moe Business- In a Sweeney Todd spoof, Moe bleeds Homer dry to create the perfect microbrewed great beer.