Treehouse of Horror XXIX

General

References/Trivia

Appearances

Gags

Credits

Quotes

	Season 30 Episode
← 642 "My Way or the Highway to Heaven"	643 "Treehouse of Horror XXIX"	"Baby You Can't Drive My Car" 644 →

← XXVIII "Treehouse of Horror XXVIII"	XXIX "Treehouse of Horror XXIX"	"Treehouse of Horror XXX" XXX →
	Treehouse of Horror Episode

This episode is considered non-canon and the events featured do not relate to the series and therefore may not have actually happened/existed. The reason behind this decision is: . If you dispute this, please bring it up on the episode's talk page.

"Treehouse of Horror XXIX"

Episode Information Showrunner: [[{{{showrunner}}}]]

"Treehouse of Horror XXIX" is the 4th episode of season 30 and the 642nd episode of The Simpsons. It aired on October 21, 2018

Synopsis

"1. Opening sequence: Homer wins an oyster-eating contest against the mythical Cthulhu.
2. Invasion of the Pod-Y Switchers: Springfield is overrun by plant body-snatchers.
3. Multiplisa-ty: Lisa finally snaps.
4: Geriartric Park: Mr. Burns opens a retirement home with some Jurassic upgrades."

Plot

Opening sequence

At the Oyster-Eating Contest at Fogburyport, the Simpson family are taking part in it, when they discover that it's a ruse to get sacrifices to Cthulhu. As Cthulhu was about to eat Homer, he challenged him to an eating contest. However, against all odds, Cthulhu loses and asks Homer any wish. Homer wishes to eat him, and so the family does. When Homer pokes his ink sac, the Treehouse of Horror XXIX logo shows up.

Invasion of the Pod-Y Switchers

In the underwater Mapple Computer Underwater Lair, Steve Mobbs introduces his successor and the MyPhone Ultima, however his successor is actually an alien ready for an invasion.

Spores are sent from the alien's home planet, and switch the Springfielders with copies of themself, including Comic Book Guy, Marge and Wiggum. Bart and Lisa try to run away with Lou in the police car, but fail.

Lisa is brought to the alien world, which is in reality an utopian world. She is welcome by Xylem and Phloem, and finds herself in what human calls Crab Nebula. But not all is as fabolous as they make it seems, as Earthannenbaum gives the people phones in this world too.

Gallery

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Production

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Promo videos

• Comic-Con 2018: The Spores Attack at YouTube
• Spores Land On Earth at YouTube
• Bart Is Worried About Others Turning Into Zombies at YouTube
• The Simpsons Run Into A Geriatric Dinosaur at YouTube

Treehouse of Horror series
I • II • III • IV • V • VI • VII • VIII • IX • X • XI • XII • XIII • XIV • XV • XVI • XVII • XVIII • XIX • XX • XXI • XXII • XXIII • XXIV • XXV • XXVI • XXVII • XXVIII • XXIX • XXX • XXXI • XXXII • XXXIII • XXXIV • XXXV • XXXVI
Halloween themed episodes
Halloween of Horror • Thanksgiving of Horror
Self-contained stories:
Not It • Simpsons Wicked This Way Comes

← Season 29 Season 30 Episodes Season 31 →

Bart's Not Dead • Heartbreak Hotel • My Way or the Highway to Heaven • Treehouse of Horror XXIX • Baby You Can't Drive My Car • From Russia Without Love • Werking Mom • Krusty the Clown • Daddicus Finch • 'Tis the 30th Season • Mad About the Toy • The Girl on the Bus • I'm Dancing as Fat as I Can • The Clown Stays in the Picture • 101 Mitigations • I Want You (She's So Heavy) • E My Sports • Bart vs. Itchy & Scratchy • Girl's in the Band • I'm Just a Girl Who Can't Say D'oh • D'oh Canada • Woo-Hoo Dunnit? • Crystal Blue-Haired Persuasion