Zombie Prom follows Jonny, a high school student who returns from a nuclear waste dump as a teenage zombie. When he tries to rekindle his relationship with his high school sweetheart, Toffee, their love faces opposition from the school principal, Miss Delilah Strict. Meanwhile, the students and faculty grapple with the idea of a zombie attending prom. Zombie Prom offers an exploration of love, acceptance, and rebellion, set to a 1950s rock and roll soundtrack.