Diabolik
John Phillip Law
Eva Kant
Marisa Mell
Lorry Driver
Carlo Croccolo
Policewoman
Lidia Biondi
Bank Manager
Andrea Bosic
Joe
Federico Boido
Valmont's Henchman #1
Tiberio Mitri
Valmont's Henchman #2
Isarco Ravaioli
Dr. Ferrar
Giorgio Sciolette
Minister of Interior / Minister of Finance
Terry-Thomas
Dr. Vernier (uncredited)
Giulio Donnini
Sir Harold Clark (uncredited)
Edward Febo Kelleng
Inspector Ginko
Michel Piccoli
Stud (uncredited)
Sandro Dori
Rudy (uncredited)
Giorgio Gennari
Tony (uncredited)
Giuseppe Fazio
Fake Diplomat (uncredited)
Massimo Ciprari
Franco Bellucci
Mr. Hammond's Secretary (uncredited)
Orlando Pallamari
(uncredited)
Francesco Mulè
Dr. Vernier's Nurse (uncredited)
Angela Palmieri
Party Guest (uncredited)
Milena Zampana
Raniero Dorascenzi
Ralph Valmont
Adolfo Celi
Vezio Natili
Lella Cattaneo
Renzo Granelli
Mario Ingrassia
Filippo Perego
Augusto Innocenzi
Domenico Ravenna
Journalist at Press Conference (uncredited)
Silvio Klein
Journalist (uncredited)
Oscar Sciamanna
Old Woman at the Morgue (uncredited)
Regina Elena Bisio
Police Chief
Claudio Gora
Sgt. Danek
Mario Donen
Mr. Hammond
Renzo Palmer
Lady Clark
Caterina Boratto
Prostitute
Lucia Modugno
Rose
Annie Gorassini
Screenplay
Mario Bava
Director
Director of Photography
Original Music Composer
Ennio Morricone
Assistant Director
Lamberto Bava
Producer
Dino De Laurentiis
Story
Luciana Giussani
Art Direction
Flavio Mogherini
Angela Giussani
Costume Design
Piero Gherardi
Antonio Rinaldi
Brian Degas
Editor
Romana Fortini
Tudor Gates
Luciana Marinucci
Adriano Baracco
Production Assistant
Giorgio Adriani
Technical Advisor
Nicola Balini
Hairdresser
Renata Magnanti
Production Manager
Bruno Todini
Production Accountant
Fred Sidewater
Script
Rosalba Scavia
Makeup Artist
Otello Fava
Marco Tamburella
Set Dresser
Ennio Michettoni
Casting Director
Guidarino Guidi
Sound Recordist
Mario Celentano
Still Photographer
Alfonso Avincola
Dino Maiuri
Mavio Celentano
Boom Operator
Gaetano Testa
Electrician
Cristo Verrillo
Assistant Editor
Nadia Bonifazi
Assistant Camera
Salvatore Caruso
Assistant Art Director
Elena Da Forno
Dino Leonetti