Diabolik

John Phillip Law

Eva Kant

Marisa Mell

Inspector Ginko

Michel Piccoli

Ralph Valmont

Adolfo Celi

Capo Polizia

Claudio Gora

Minister of Finance

Terry-Thomas

Sergente Danek

Mario Donen

Minister's Assistant

Renzo Palmer

Rose

Annie Gorassini

Sir Harold Clark

Edward Febo Kelleng

Lady Clark

Caterina Boratto

Prostitute

Lucia Modugno

Dr. Vernier

Giulio Donnini

Lorry Driver

Carlo Croccolo

Policewoman

Lidia Biondi

Bank Manager

Andrea Bosic

Valmont's Henchman

Federico Boido

Rudy

Giorgio Gennari

Valmont's Henchman

Tiberio Mitri

Morgue Doctor

Giorgio Sciolette

Valmont's Henchman

Isarco Ravaioli

Tony

Giuseppe Fazio

Valmont's Henchman

Federico Boito

Valmont's Henchman

Wolfgang Hillinger