When five Manhattan women, all virgins, are accosted under mysterious circumstances, the police think they have got a twisted serial rapist on their hands. But as Detective Dale Androtti (Lance Lewman) and Dr. Gamble Pace (Teresa Farley) soon discover, the reality is much worse. Tracing the source of the attacks underground, they find an unstoppable alien presence that has infested an abandoned subway system and begun to reproduce itself by impregnating human women.
Teresa Yvon Farley as Dr Gamble Pace
Lance Lewman as Detective Dale Andriotti
Frances Raines as Karinsa Marshall
Natalie O'Connell as Donna
Amy Brentano as Gail
LeeAnne Baker as Kathleen
Matt Mitler as Ted
Critical reception for the film has been negative. TV Guide panned the film, criticizing the film's acting, dialogue, and effects.
The film was given a limited release theatrically in the United States by Empire Pictures in May 1986. It was subsequently released on VHS by Wizard Video.
The film was officially released on DVD by MGM in 2001.