Treehouse of Horror XXII The Simpsons : Season 23 Episode 3
TV-14 (DLSV) FOX 22m
Aired: October 30th, 2011 @ 8:00 PM EST on FOX
A boulder traps Homer's arm when he takes a drive through a canyon; a spider bite paralyzes Homer; Flanders becomes a vigilante by night; Bart and Milhouse travel to a distant planet to obtain an extract.
