The Fat Blue Line
Treehouse of Horror XXX
Treehouse of Horror XXIX
Treehouse of Horror XXX
Treehouse of Horror XXXI
SimpsonsHouseLisaWedding This article is about an upcoming episode. The article's contents may change as the episode approaches and more information becomes available. Please be cautious when adding information to this article, as rumors and speculation often get confused with fact.
Donut Homer This episode is considered non-canon and the events featured do not relate to the series and therefore may not have actually happened/existed

For the continuation series of Halloween specials, see Treehouse of Horror series.

"Treehouse of Horror XXX" is an upcoming episode of Season 31 and the 30th The Simpsons Halloween special. Al Jean confirmed on Twitter that there will be a 30th Halloween special, which also reveals that there will be a 31st season of the show. It will be the 666th episode. It will also be the fourth episode of the potential 31st season. If Season 30 has 22 episodes like normal. In the meantime, Al Jean has confirmed at least a handful of episodes to go with this in Season 31 (2019-2020). As of March 2019, the show has been renewed for Season 31 and Season 32, meaning there will be Treehouse of Horror XXXI.


Treehouse of Horror series
31 Season 31 Episodes 31
Treehouse of Horror XXX
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