Treehouse of Horror XXXVI

Season: 37
Episode: 3
Air date: 2025-10-19

Cast: Dan Castellaneta,Julie Kavner,Nancy Cartwright,Yeardley Smith,Hank Azaria,Harry Shearer

Guest stars: Matt Groening,Grey DeLisle,Ike Barinholtz,Viola Davis,Michael Keaton,Idris Elba,Kimberly Brooks,Alex Désert

Springfield is threatened by a mysterious killer monster emerging from the sewers, Krusty welcomes a demonic guest to his Halloween special, and the action moves a thousand years into the future in a post-apocalyptic, plastic version of the city.

Keep Chalm and Gary On

Season: 37
Episode: 2
Air date: 2025-10-05

Cast: Dan Castellaneta,Julie Kavner,Nancy Cartwright,Yeardley Smith,Hank Azaria,Harry Shearer

Guest stars: Kerry Washington,Maggie Roswell,Alex Désert,Tress MacNeille,Rosalie Chiang,Chris Edgerly,Kelly MacLeod,Cole Escola,Adam Pally,Grey DeLisle,Kimberly Brooks

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.

Thrifty Ways to Thieve Your Mother

Season: 37
Episode: 1
Air date: 2025-09-28

Cast: Dan Castellaneta,Julie Kavner,Nancy Cartwright,Yeardley Smith,Hank Azaria,Harry Shearer

Guest stars: Maggie Roswell,Alex Désert,Kelly MacLeod,Cole Escola,Stephanie Hsu,Tress MacNeille,Jenny Yokobori,Kimberly Brooks,David Herman,Paul Brittain,Grey DeLisle,Chris Edgerly

When Lisa starts wearing Marge's "vintage" clothes from the 90's, she's welcomed into the school's 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.

Mitchie's Notebook

Season: 1
Episode: 5
Air date: 2026-10-07

Guest stars: Liamani Segura,Lumi Pollack,Hudson Stone,Casey Trotter

Mitchie's notebook has gone missing, and the group searches across Camp Rock to find it.

The Pocket

Season: 1
Episode: 4
Air date: 2026-10-06

Guest stars: Liamani Segura,Lumi Pollack,Casey Trotter,Ava Jean

Someone’s gotten into Cliff’s head about the future of the band, and he’s lost his rhythm, but Sage and Rosie are determined to get it back!

The Right Words

Season: 1
Episode: 3
Air date: 2026-10-05

Guest stars: Liamani Segura,Hudson Stone,Ava Jean,Brooklynn Pitts,Malachi Barton

Desi’s been putting off an important conversation with Callie, but his friends encourage him to take action. Meanwhile, Sage talks to Fletch but it doesn’t go well.

All About That Bass

Season: 1
Episode: 2
Air date: 2026-10-04

Guest stars: Liamani Segura,Lumi Pollack,Hudson Stone,Ava Jean,Brooklynn Pitts

Sage challenges Rosie to learn the bass guitar with Desi’s help. But the fear of leaving Big Bella behind isn't the only thing holding Rosie back.

The Last Week

Season: 1
Episode: 1
Air date: 2026-10-03

Guest stars: Liamani Segura,Lumi Pollack,Hudson Stone,Casey Trotter,Sherry Cola

‪After the events of Final Jam, Lark entrusts Sage with an important task for the tour. No big deal, right? Except she needs it done in 3 days!‬

Bloodlines / After the Ashes

Season: 1
Episode: 10
Air date: 2026-10-15

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen

Briar faces the future with questions about her past.

Winter Solstice / The Covening

Season: 1
Episode: 9
Air date: 2026-10-15

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen,Devon Sawa

Guest stars: Swayam Bhatia,Brandon McEwan,Nathaniel Logan McIntyre,Tahmoh Penikett,Jaiven Natt

Winter Solstice brings celebration and danger.

1998 / Thicker Than Water

Season: 1
Episode: 8
Air date: 2026-10-15

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen

The girls plan a heist, Jake makes a shocking choice.

Witchgiving / Cold Turkey

Season: 1
Episode: 7
Air date: 2026-10-08

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen,Devon Sawa

Guest stars: Swayam Bhatia,Brendon Tremblay,BJ Harrison,Tahmoh Penikett,Marci T. House

The Witchgiving holiday pushes everyone to the edge.

Between Worlds / What She Saw

Season: 1
Episode: 6
Air date: 2026-10-08

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen,Devon Sawa

Guest stars: BJ Harrison,Cecilia Deacon,Sarah Hayward

Briar must save a friend as a shocking enemy emerges.

Time Warp / The Night It Happened

Season: 1
Episode: 5
Air date: 2026-10-08

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen,Devon Sawa

Guest stars: Brendon Tremblay,Keegan Connor Tracy,Brandon McEwan,Cecilia Deacon,John Innes

Briar is running out of time and Jake is outnumbered.

The Scrying Game / Trial by Fire

Season: 1
Episode: 4
Air date: 2026-10-01

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen,Devon Sawa

Guest stars: Swayam Bhatia,Keegan Connor Tracy,BJ Harrison,Cecilia Deacon,John Innes

An exam tests the girls while Jake seeks out Mr. Cole.

Roses Are Red / Pick Your Poison

Season: 1
Episode: 3
Air date: 2026-10-01

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen,Devon Sawa

Guest stars: Swayam Bhatia,Brendon Tremblay,Keegan Connor Tracy,BJ Harrison,Brandon McEwan,Nathaniel Logan McIntyre,Shane Dean,John Innes

Briar and Jake look for answers and attend a party.

Dead Ends / Power Trip

Season: 1
Episode: 2
Air date: 2026-10-01

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen

A new suspect steers Briar in a dangerous direction.

A Hex Education / Blood, Sweat, and Fears / Mother of All Secrets

Season: 1
Episode: 1
Air date: 2026-10-01

Cast: Malina Weissman,Malachi Barton,Jordan Leftwich,Ora Duplass,Louis Thresher,Tiffani Thiessen,Devon Sawa

Guest stars: Swayam Bhatia,Brendon Tremblay,Keegan Connor Tracy,BJ Harrison,Brandon McEwan,Cecilia Deacon

Briar steps into a world of magic in New Orleans.

The Line Change

Season: 1
Episode: 8
Air date: 2026-05-13

Cast: Ella Bright,Belmont Cameli,Mika Abdalla,Stephen Kalyn,Jalen Thomas Brooks,Antonio Cipriano,Jaden Rain

Guest stars: Steve Howey,Chad Willett,Khobe Clarke,Julia Sarah Stone,Miles Gutierrez-Riley,Riley Davis,Brandon Scott,Quinten James,František Randýsek,Charlie Evans,Dylan Kingwell,Austin A.J. Abell

As the semester ends, fallout from the St. Anthony's game rattles the Hawks, and Hannah strives to find her voice.

The Faceoff

Season: 1
Episode: 7
Air date: 2026-05-13

Cast: Ella Bright,Belmont Cameli,Mika Abdalla,Stephen Kalyn,Jalen Thomas Brooks,Antonio Cipriano,Jaden Rain

Guest stars: Chad Willett,Khobe Clarke,Julia Sarah Stone,Josh Chambers,Brandon Scott,Quinten James,František Randýsek,Lauren Patten,Charlie Evans,Dylan Kingwell,Austin A.J. Abell,Chelah Horsdal,Francesca Bianchi,Bob Frazer

Hannah confronts her past while Garrett faces the most challenging game of his season and Allie meets her hero.

The Breakaway

Season: 1
Episode: 6
Air date: 2026-05-13

Cast: Ella Bright,Belmont Cameli,Mika Abdalla,Stephen Kalyn,Jalen Thomas Brooks,Antonio Cipriano,Jaden Rain

Guest stars: Steve Howey,Josh Heuston,Khobe Clarke,Julia Sarah Stone,Riley Davis,Josh Chambers,Quinten James,Dylan Kingwell,Austin A.J. Abell

At a hockey fundraiser, Garrett and Logan butt heads, Hannah and Justin's musical collaboration encounters its biggest hurdle, and romance simmers.

The Cold Turkey

Season: 1
Episode: 5
Air date: 2026-05-13

Cast: Ella Bright,Belmont Cameli,Mika Abdalla,Stephen Kalyn,Jalen Thomas Brooks,Antonio Cipriano,Jaden Rain

Guest stars: Steve Howey,Josh Heuston,Julia Sarah Stone,Miles Gutierrez-Riley,Josh Chambers,František Randýsek,Karis Cameron,Chelah Horsdal,Brenna Llewellyn,Francesca Bianchi,Zac Siewert

Garrett brings Hannah home for Thanksgiving while Tucker hosts an epic Friendsgiving at the Off Campus house.

The Breakup

Season: 1
Episode: 4
Air date: 2026-05-13

Cast: Ella Bright,Belmont Cameli,Mika Abdalla,Stephen Kalyn,Jalen Thomas Brooks,Antonio Cipriano,Jaden Rain

Guest stars: Steve Howey,Chad Willett,Josh Heuston,Khobe Clarke,Julia Sarah Stone,Miles Gutierrez-Riley,Riley Davis,Josh Chambers,Brandon Scott,Karis Cameron,Dylan Kingwell,Austin A.J. Abell

Hannah and Garrett get closer than either anticipated and things get messy when they're forced to confront their feelings at Drunk Shakespeare.