Buffy the Vampire Slayer (1997)

S3E6 Band Candy

Mr. Trick recruits Giles' former friend Ethan Rayne to create and spread boxes of sweet treats that transform the town's adults into wild, carefree teenagers. This scheme aims to distract them while the enigmatic Mayor Wilkins performs a ritual to honor a demon. As chaos unfolds, the teenagers must navigate the consequences of their actions and uncover the Mayor's sinister plans before it's too late.