A young schizophrenic who felt threatened by a presence he was unable to define turns up gruesomely dead in his bathtub.

A man joins a group of nomadic con artists in rural North Carolina.

A group of troubled teenagers are led by social workers on a California wilderness retreat, not knowing that the woods they are camping in have become infested by mutated, blood-sucking ticks.

Two rival soldiers who were killed in Vietnam are brought back to life in a top secret military experiment that creates superhuman warriors.