Treehouse of Horror XXII

In the spooky opener of the 22nd annual installment of “Treehouse of Horror,” Homer takes a dangerous dive into an isolated canyon on Candy Peak, but when a crashing boulder traps his arm, he channels Aron Ralston (guest voicing as himself) to save himself.<br> <br> In “The Diving Bell and Butterball,” the first of three hair-raising Halloween tales, a venomous spider bite leaves Homer paralyzed, but when Lisa discovers Homer’s ability to communicate through natural gases, he is able to express his love for Marge.<br> <br> The killer spells continue in “Dial D for Diddly,” when Ned Flanders, devout preacher by day, transforms into a cold-blooded vigilante by night.<br> <br> In the final terrifying tale, “In the Na’Vi,” Bart and Milhouse are assigned on a mission to access a sacred extract on a distant planet. They morph into the land’s indigenous one-eyed avatars, but when Bart finds love and an eternal mate abroad, he is caught in planet warfare