Treehouse of Horror X The Simpsons : Season 11 Episode 4

TV-14 (DLSV) FOX 22m int(0)

Aired: October 31st, 1999 @ 8:00 PM EST on FOX

In "I Know What You Diddily-Iddly-Did" the Simpsons fear they have killed Ned Flanders. "Desperately Xeeking Xena" satirizes superheroes of yore with "Stretch Dude" Bart and "Clobber Girl" Lisa. And "Life's A Glitch, Then You Die" depicts the upcoming horror of Y2K.