A wanna-be director is given 48 hours by a producer to find the best groan of pain, worthy of an Oscar, as the only condition to back his film.

With Prom only hours away, the usual suspects of Cosa High (Cheerleaders, geeks, bad boys and the happy-go-lucky student council alike) are preoccupied with the annual rituals of teendom. On the night of the big dance when the dead unexpectedly rise to eat the living, polar opposite groups will be forced to unite in their final chance to save the town from the zombies.

In this drama thriller set in the South, a young boy named Green (Bret Harrison) longs to escape his unhappy life but feels trapped in his hometown. A gifted special-effects makeup artist, Green has big dreams of working in Hollywood. But the boy’s personal demons — a drunken, abusive stepfather, a group of religious zealots out to destroy his work and the love of a girl who prefers small-town life — may stand in the way of his dreams.