Who will be voted queen at Shadyside High's 1988 prom? For underdog Lori, competition is cutthroat even before someone starts killing off the candidates.

Four young friends' paper routes are disrupted on Hell Day 1988, when they unknowingly time travel to 2019. While searching for a way home, they come face-to-face with their adult selves and learn how to work together to save the world.

A young woman who has faded to the point of becoming invisible must find her way back with the help of the one man who can see her.