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The Simpsons S22E4 — Treehouse of Horror XXI
7.1
The Simpsons•Season 22•Episode 4

Treehouse of Horror XXI

7.1/10 · 2,004 votesNov 7, 201023 min

Ranked #3 of 22 in Season 22•+0.4 vs season avg

Discussion

Worried about the effects of violent video games, Marge encourages Bart and Milhouse to play board games; Lisa becomes smitten with a new student, a vampire; while on a second honeymoon, Homer and Marge rescue a castaway who escaped from his ship.

Directed byBob Anderson
Written byJoel H. Cohen
Previous episodeE3 · MoneyBARTNext episodeE5 · Lisa Simpson, This Isn't Your Life
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Season 22 Episodes22

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Elementary School Musical

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Loan-a-Lisa

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MoneyBART

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Treehouse of Horror XXI

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The Fool Monty

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Donnie Fatso

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Moms I'd Like to Forget

Flaming Moe stillE11 6.7

Flaming Moe

Homer the Father stillE12 6.9

Homer the Father

The Blue and the Gray stillE13 6.7

The Blue and the Gray

Angry Dad: The Movie stillE14 7.2

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The Scorpion's Tale stillE15 6.6

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A Midsummer's Nice Dream stillE16 6.0

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Cast6

Dan Castellaneta

Dan Castellaneta

Homer Simpson / Abe Simpson / Barney Gumble / Krusty the Clown / Groundskeeper Willie / Mayor Quimby (voice)

Julie Kavner

Julie Kavner

Marge Simpson / Patty Bouvier / Selma Bouvier / Jacqueline Bouvier (voice)

Nancy Cartwright

Nancy Cartwright

Bart Simpson / Maggie Simpson / Nelson Muntz / Ralph Wiggum (voice)

Yeardley Smith

Yeardley Smith

Lisa Simpson / Maggie Simpson (voice)

Hank Azaria

Hank Azaria

Moe Szyslak / Chief Wiggum / Apu / Comic Book Guy / Carl Carlson / Superintendent Chalmers (voice)

Harry Shearer

Harry Shearer

Ned Flanders / Mr. Burns / Smithers / Principal Skinner / Lenny Leonard (voice)

Crew2

Joel H. Cohen

Joel H. Cohen

Writer

B

Bob Anderson

Director

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Episode Summary

"Treehouse of Horror XXI" is episode 4 of The Simpsons season 22. It scored 7.1/10 from 2,004 votes, ranking #3 of 22 episodes this season (season average 6.7). Directed by Bob Anderson and written by Joel H. Cohen, it aired on November 7, 2010.

Next: E5 · Lisa Simpson, This Isn't Your LifeBest of Season 22