The Simpsons Treehouse Of Horror 2014. The disney+ the simpsons treehouse of horror collection gives you access to all the the simpsons treehouse of horror movies, tv shows & more. The simpsons treehouse of horror #20 is the twentieth issue of the simpsons' treehouse of horror.

This is the episode where groundskeeper willie gets an axe. Treehouse of horror v (1994) all of these episodes are great, and feature iconic treehouse of horror segments.