And it was Bart himself, in 2007’s Treehouse of Horror XVIII, who famously said, “Trick or treat isn’t just some phrase you chant like the Lord’s Prayer. It’s an oral contract.” ...

After all, that was the very first "Treehouse of Horror," the annual triptych of horror-themed tales that continues to be a staple of every Simpsons season to this day. And over the decades, the ...

For instance, “Treehouse of Horror XXXV” is airing in season 36 of The Simpsons. This drives me… something something. But you know what makes me feel (in’) fine?

The Simpsons first Treehouse of Horror episode aired way back in 1990 during the show’s second season, and every Halloween since Fox has scared up a new one. This year will be number XXXV.

In Freaks No Geeks, strongman Homer’s plan for becoming the star of a 1930s travelling circus goes terrifyingly awry in the all-new Treehouse of Horror XXIV, airing Sunday, Oct. 6, 2013.

Since the idea of "Treehouse of Horror" was still fresh, The Simpsons decided to put these fantastical stories into context. As such, here Homer, Bart, and Lisa all eat too much candy and then ...

And of course, we'll get the annual Treehouse of Horror episode from The Simpsons. Treehouse of Horror started out way back in the second season of The Simpsons, and premièred on October 25th, 1990.

The "Denim" segment of "Treehouse of Horror XXXV" crystalizes the silliness of Venom and the level of seriousness we ought to grant it. The Simpsons Season 36 is available to stream on Hulu in the ...

It was easy enough when it was Treehouse of Horror III, or V, or X. But Treehouse of Horror XXVI, which airs Sunday, Oct. 25, on Fox and Global, takes a bit longer.

This Sunday, FOX will air The Simpsons: "Treehouse of Horror XXI." While the "Treehouse" episodes have rarely actually aired on or before Halloween for years (Since 2000, FOX's airing of the World ...