A nuclear-plant leak turns a bus-load of children into murderous atomic zombies with black fingernails.
A young woman discovers that the pesticide being sprayed on vineyards is turning people into murderous lunatics.
The residents of a suburban high-rise apartment building are being infected by a strain of parasites that turn them into mindless, sex-crazed fiends out to infect others by the slightest sexual contact.
A young woman searching for her missing artist father finds herself in the strange seaside town of Point Dume, which seems to be under the influence of a mysterious undead cult.
Citizens of a small town are infected by a biological weapon that causes its victims to become violently insane. As uninfected citizens struggle to survive, the military readies its own response.
A group of Satanic hippies wreak havoc on a small town where a young boy, whose sister and grandfather were victimized by them, tries to get even - with deadly results.