When an alien contagion is released aboard a spaceship transforming its victims into demonic flesh-eaters, the crew must either destroy the infected or join them.

Smarmy opportunist filmmaker Worthy Milligan convinces traumatized sole survivor Tricia to work as a technical advisor on a film he's making about the horrific events that occurred at Camp Blood. The cast and crew return to the remote woodland area to shoot the picture. Of course, the murderous machete-wielding Clown also shows up to commit more brutal killings.

K曾经是他那个时代最为声名狼藉的连环杀手，他亲手折磨并杀死了许多无辜的人们，直到有一天警探斯蒂夫将其击毙。许多年后，一个才华横溢的科学家往K的尸体里注射了一种实验性血清，使他起死回生并赋予了他超人般的力量和速度。K就此在洛杉矶大开杀戒，连警探斯蒂夫也无能为力了……