When an accident involving a folding machine at an old laundry happens, detective John Hunton investigates. As his investigation progresses, he begins to suspect the machine is possessed by a demon from Hell.

A teenager girl mistakenly downloads the Mangler 2.0 computer virus into her highschool's new state of the art computer system and all hell breaks loose.

A decade after the original massacre, another man obsessed over his machine ends with several murders and possession.