 Harry Balbo (Flanery), a nerdy and spineless flange salesman, runs into a violent crime in an alley. He believes that he has seen the Head Ripper serial killer, except that it s a gorgeous female vampire (Ayanna) who can rip the head off a man. Nobody believes him, neither the police. Harry, obsessed by the woman, soon contacts a neighbor named Strickland (Biehn), which is a vampire hunter, because he wants to find her. They begin to track the zone where she hunts to locate her refuge...