Everyone Old Is Old Again

 a limited-time questline that was released on October 6, 2021. It the intro questline for the Treehouse of Horror XXXII Event. It succeeded by the main Act 1 questline, Welcome to Geriatric Park.

Quests
*Only appears if the player has Smithers.

**Only appears if the player has Dr. Hibbert.

***Only appears if the player has Dr. Nick.

****Only appears if the player has Professor Frink.

*****Only appears if the player has Hank Scorpio.