Director: Mario Bava
Script: Dino Maiuri, Brian Degas, Tudor Gates, Mario Bava
Cast: John Phillip Law, Marisa Mell, Michel Piccoli, Claudio Gora, Terry-Thomas, Adolfo Celi, Mario Donen, Renzo Palmer, Caterina Boratto, Carlo Croccolo, Lidia Biondi, Andrea Bosic
Camera: Antonio Rinaldi
Editor: Romana Fortini
Location Sound: Mavio Celentano
Music: Ennio Morricone
Production Design: Ennio Michettoni
Costumes: Luciana Marinucci
Producers: Dino De Laurentiis

Politics and police tremble in his presence: super villain Diabolik (John Phillip Law) is always one step ahead of the law when he relieves banks of millions and filthy rich women of their jewels. Mafia boss Valmont (Adolfo Celi) also fears for his existence, which is why he joins forces with Inspector Ginko (Michel Piccoli) to hunt down the masked trickster. But Diabolik is already plotting out the next coup with his fascinating accomplice Eva (Marisa Mell).