Treehouse Of Horror 2024 Wiki. Episodes [] episode season # production code original airdate i (1) the simpsons halloween special 1. This year's shocking tales include:
The treehouse of horror series, formerly known as the simpsons halloween specials, are an annual tradition in which there is a special halloween episode consisting of three separate,. Treehouse of horror, also known as the simpsons halloween special, is the third episode of season 2 of the simpsons and the sixteenth episode overall.