"Treehouse of Horror XXI" is the fourth episode of The Simpsons' twenty-second season. It first aired on the Fox network in the United States on November 7, 2010. This is the 21st Treehouse of Horror episode, and, like the other "Treehouse of Horror" episodes, consisted of three self-contained segments: In "War and Pieces", Bart and Milhouse discover a real-life board game that they must win to return home; in "Master and Cadaver", Marge and Homer go on a honeymoon on a sailboat, and rescue a mysterious castaway named Roger; and in "Tweenlight", Lisa falls in love with a vampire named Edmund. "Treehouse of Horror XXI" was written by Joel H. Cohen and directed by Bob Anderson. Daniel Radcliffe and Hugh Laurie both guest starred in the episode. The first segment references Jumanji, the second is a loose parody of Dead Calm and the third satirizes the Twilight novel and film series. The episode also contains references to The Office, A Clockwork Orange and Sesame Street. In its original airing on the Fox Network during the November sweeps period, the episode had a 3.7 Nielsen rating viewed in approximately 8.2 million homes. Critical opinion of the episode was mixed, with "Tweenlight" generally being regarded as the best of the three segments.
| Title | The Simpsons - Season 22 Episode 4 : Treehouse of Horror XXI |
|---|---|
| Alternative Titles | |
| First Air Date | 1989-12-17 |
| Last Air Date | 2018-05-20 |
| Number of Episodes | 639 |
| Number of Seasons | 29 |
| Genres | Animation, Comedy, |
| Networks | FOX, |
| Casts | Nancy Cartwright, Dan Castellaneta, Julie Kavner, Yeardley Smith, Harry Shearer |
| Plot Keywords | , |
Episodes List
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The Simpsons Season 22 :Episode 1 Elementary School Musical Elementary School Musical
2010-09-26Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 2 Loan-a-Lisa Loan-a-Lisa
2010-10-03Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 3 MoneyBART MoneyBART
2010-10-10Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 4 Treehouse of Horror XXI Treehouse of Horror XXI
2010-11-07Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 5 Lisa Simpson, This Isn't Your Life Lisa Simpson, This Isn't Your Life
2010-11-14Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 6 The Fool Monty The Fool Monty
2010-11-21Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 7 How Munched is that Birdie in the Window? How Munched is that Birdie in the Window?
2010-11-28Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 8 The Fight Before Christmas The Fight Before Christmas
2010-12-05Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 9 Donnie Fatso Donnie Fatso
2010-12-12Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 10 Moms I'd Like to Forget Moms I'd Like to Forget
2011-01-09Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 11 Flaming Moe Flaming Moe
2011-01-16Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 12 Homer the Father Homer the Father
2011-01-23Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 13 The Blue and the Gray The Blue and the Gray
2011-02-13Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 14 Angry Dad: The Movie Angry Dad: The Movie
2011-02-20Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 15 The Scorpion's Tale The Scorpion's Tale
2011-03-06Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 16 A Midsummer's Nice Dream A Midsummer's Nice Dream
2011-03-13Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 17 Love Is a Many Strangled Thing Love Is a Many Strangled Thing
2011-03-27Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 18 The Great Simpsina The Great Simpsina
2011-04-10Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 19 The Real Housewives of Fat Tony The Real Housewives of Fat Tony
2011-05-01Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 20 Homer Scissorhands Homer Scissorhands
2011-05-08Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 21 500 Keys 500 Keys
2011-05-15Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
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The Simpsons Season 22 :Episode 22 The Ned-Liest Catch The Ned-Liest Catch
2011-05-22Set in Springfield, the average American town, the show focuses on the antics and everyday adventures of the Simpson family; Homer, Marge, Bart, Lisa...
