Monsters A Go-Go: Horror Movie Trailers

While conducting research on Alcatraz Island, female rocker Sammy is murdered by a sinister spirit, which proceeds to inhabit her body and gorily maims, mauls, and murders everyone in sight. Sammy’s own soul meanwhile, begins a supernatural search for someone to wage war against the hellbound spirit.

1988, Alcatraz, Monsters, slasher, Slaughterhouse Rock, Toni Basil