When several women are found mutilated and murdered, the Paris police are baffled as to who the killer may be. All evidence points to Dupin, but soon it becomes apparent that it is someone (or something) stronger and deadlier than a human.

Cast:Karl Malden, Claude Dauphin, Patricia Medina, Steve Forrest, Allyn Ann McLerie, Anthony Caruso,

Genre:Thriller, Crime, Mystery, Horror,

country:United States of America,

Production:Warner Bros. Pictures,