[s30e4] Treehouse Of Horror Xxix -

A parody of Invasion of the Body Snatchers . Plant-like aliens from the planet Mapple (an Apple Inc. parody) arrive on Earth via a new "M-Phone" launch. They replace Springfield’s citizens with vegetable clones who lack human emotions—which, ironically, makes the town much more peaceful until the "clones" discover the original humans' secret stash of discarded technology. "Multi-Placements"

A parody of Jurassic Park . Mr. Burns opens a retirement home on a private island where the elderly are injected with dinosaur DNA to rejuvenate them. Everything goes well until Homer raises the temperature on the thermostat, causing the seniors to transform into giant, rampaging "Grampa-saurs." Key Cultural References [S30E4] Treehouse of Horror XXIX

Homer mentions the sci-fi series during the first segment. A parody of Invasion of the Body Snatchers

The opening sequence is heavily inspired by The Shadow Over Innsmouth , featuring Cthulhu. Burns opens a retirement home on a private

"Treehouse of Horror XXIX" is the fourth episode of and the 643rd episode overall. It originally aired on October 21, 2018. Episode Summary

Cthulhu appears in the intro, having a "contest" with Homer.