A priest, trying to regain his standing in the church after "falling" and sleeping with a woman, teams with a group of ESP experts to investigate a haunted house. It doesn't help that one of the experts is a beautiful young woman.

Someone is killing off the female leads of the movie production "Bad Girls from Mars." The producers feel they should try to finish the film, even though they're making a lucrative amount from insurance payoffs, so they fly in European sex bomb Emanuelle as the new lead. Emanuelle immediately begins embarrassing the producers by leading a wild party life around town. Meanwhile the killings continue, and detectives try to stop the fiend responsible.