Treehouse of Horror XXXII Event

 is the 5th multi-event of 2021 and the 17th multi-event overall. It was released on October 6, 2021, one week after the conclusion of Breakout Bounty 2021 Event and ended on November 10, 2021. It is the 10th Treehouse of Horror event overall.

Similar to previous multi-events, it was divided into four acts:
 * Act 1: October 6, 2021 - November 10, 2021
 * Act 2: October 15, 2021 - November 10, 2021
 * Act 3: October 24, 2021 - November 10, 2021
 * Act 4: November 2, 2021 - November 10, 2021

"Mr. Burns and Professor Frink have teamed up to give us some DNA-Dinos, and when has the combo of unfettered wealth and questionable ethics ever led us astray? On a totally unrelated note, cloned reptiles are suddenly battling armies of future tech-wielding Springfielders, human-animal hybrids, and giant animated corporate mascots. Wait, could those two things be connected? Log on to find out!"

- event's description.

Trivia

 * Most of the event's theme and new content is based on Season 7, Episode 6 “Treehouse of Horror VI” segment "Attack of the 50 Foot Eyesores", Season 14, Episode 1 “Treehouse of Horror XIII” segment "The Island of Dr. Hibbert" and Season 30, Episode 4 “Treehouse of Horror XXIX” segment "Geriatric Park“.