While attending a festival to commemorate the original zombie attack, Ash and her friends encounter the undead and must fight back or be devoured.

It's prom season, and high school senior Mandy and her best friend and fellow outsider Ben are surrounded by over-the-top "promposals." Mandy is only focused on getting into her dream school Harvard, but as she starts tutoring basketball all-star Graham, she must re-evaluate whether her dream school is worth the cost of everything she believes in.