The plot for the episode “Treehouse of Horror XXXVI“, which will air on October 19, 2025, has been released. The episode will be the 3rd episode of Season 37.

In the episode …

In this year’s installment of the annual fright-fest, the town is menaced by a mysterious murdering monster from out of the sewers, Krusty has a demonic special guest on his live Halloween special, and we go a thousand years into Springfield’s poseable plastic post-apocalyptic future.

Guest stars

Ike Barinholtz as Wayne the Grip, Viola Davis as the Narrator, Idris Elba as the Devil, and Michael Keaton as Hal Julian.

For further information…
If you want to read the original listing from FOX, visit this page.

If you want to know further info about the episode, check our Wiki article on it. We are always keeping it up-to-date.

If you want to know more about Season 37, visit our page for it in our Wiki!

Stay tuned for more!

The following is the schedule for season 37 with all announced episodes. The season started airing on Fox, September 28, 2025, with the episode “Thrifty Ways to Thieve Your Mother“.

October 5, 2025 - Episode 2 - “Keep Chalm and Gary On”
October 12, 2025 – Rearing - “Treehouse of Horror Presents: Simpsons Wicked This Way Comes” and “Thrifty Ways to Thieve Your Mother”
October 19, 2025 – Episode 3 - “Treehouse of Horror XXXVI”
October 26, 2025 – Episode 4 - “Men Behaving Manly”
November 2, 2025 – Episode 5 - “Bad Boys… for Life?”
December 2025 – Upcoming episode - “¡The Fall Guy-Yi-Yi!”
Upcoming episode - “Bart ‘N’ Frink”
2026 – Upcoming episodes 10 and 11 - Double lenght 800th (and 801th) episodes
2026 – Upcoming Disney+ Exclusive episode - “Yellow Mirror”

Don’t forget to visit our page on Season 37 and upcoming episodes, as we always try to keep them up-to-date!

The plot for the episode “Keep Chalm and Gary On“, which will air on October 5, 2025, has been released. The episode will be the 2nd episode of Season 37.

In the episode …

Homer gets Superintendent Chalmers a job at the power plant. There, Chalmers discovers huge mutated snails that produce valuable slime launching his new career as a man-o-sphere guru.

Guest stars

Kerry Washington as Rayshelle Peyton, Cole Escola as Devin, and Adam Pally as Ben.

For further information…
If you want to read the original listing from FOX, visit this page.

If you want to know further info about the episode, check our Wiki article on it. We are always keeping it up-to-date.

If you want to know more about Season 37, visit our page for it in our Wiki!

Stay tuned for more!

In a podcast, Carolyn and Kai Omine shared new info on the upcoming episode “Yellow Mirror“.

The episode will be a Disney+ Exclusive.

It will have elements from Black Mirror, but won’t be a Black Mirror episode, closer to The Twilight Zone.

They described the episode as weird, with horror elements, not in the style of Treehouse of Horror, but a trippy and unsettling vibe, something original.

It’ll have two segments, originally planned as three but scrapped, giving more room for the two episodes after more ideas come to mind.

Guest stars include Patti Harrison and Demi Moore as cameos. Any similarities between them is coincidental and not related to the plot.

The episode will be of collaborative nature between the two, blending their ideas, with Matt Selman as showrunner.

No air date is confirmed yet, but probably air in 2026.

They confirmed there’ll be lots of music.

Thanks to Sandboy from NoHomersClub for the excerpt info.

Stay tuned for more! Don’t forget to visit our page on Season 37, as we always try to keep it up-to-date!

The plot for the episode “Thrifty Ways to Thieve Your Mother“, which will air on September 28, 2025, has been released. The episode will be the 1st and season premiere of Season 37.

In the episode …

When Lisa starts wearing Marge’s “vintage” clothes from the 90’s, she’s welcomed into the schools super-elite fashion club. But as they run out of retro looks, the funky fashionistas become obsessed with getting more…by hook or by crook.

Guest stars

Paul Brittain as Garrett Evanson, Cole Escola as Devin, David Herman as Clincher, and Stephanie Hsu as Vidalia.

For further information…
If you want to read the original listing from FOX, visit this page.

If you want to know further info about the episode, check our Wiki article on it. We are always keeping it up-to-date.

If you want to know more about Season 37, visit our page for it in our Wiki!

Stay tuned for more!