The Simpsons Se16 Ep01 Treehouse of Horror XV

“Treehouse of Horror XV” is the fifteenth Halloween episode of The Simpsons, airing November 7, 2004, one week after Halloween in the US. It had the lowest amount of viewers for a Treehouse of Horror episode in a few years.

This is one of several Simpsons episodes which are considered anthology episodes that features mini-stories.