Suburban America gone haywire. In the midst of a serial abductor/killer's rampage, a beautiful young teen, Riley Lawson, goes missing. When her desperate parents, Will and Kate, are contacted by her kidnapper, an insufferable FBI Special Agent takes charge of the case.But, from deep within the psychopathic subterranean world created by Otis, Riley turns the tables on her tormentor, manages to escape and to contact her parents. And, fed up with the tragi-comic inability of the FBI to find their girl, Will, Kate, and Riley's brother, Reed decide to take matters - and justice - into their own hands.

A group of teenagers get ready for their high school prom.

It is prom night in middle America. Tuxes have been rented and dresses have been bought. But when the dead unexpectedly rise from their graves to eat the living, it's up to the geeks, the nerds, the outcast and the losers who couldn't get dates to the dance to save the town from the undead. Unlikely heroes will rise to the challenge as they are forced to put aside their differences and band together to fight for their lives. Armed with bats, sledgehammers, garden tools and guitars, this rag-tag group of high-school teens are in for a prom night they will never forget.