After escaping from an insane asylum, a medical student assumes the identity of a mysterious dead man, who appears to be his doppelganger, and gets lured to a sinister island ruled by a mad scientist and his malformed men.

Genre: Horror, Mystery

Director: Teruo Ishii

Cast: Michiko Kobata, Mitsuko Aoi, Teruko Yumi, Teruo Yoshida, Yukie Kagawa