Ty Hardin

Jason

Michael Rennie

Major Worthington Clark

Paola Pitagora

Greta

Vittorio Caprioli

Billy 'Pizza'

Gordon Mitchell

The Albanian

Vassili Karis

Autista del bulgaro

Giulio Coltellacci

Mister Lloyd

Graziella Granata

Rumba

Ferdinando Poggi

Inspector Starkis

Hum Silvers

Remo De Angelis

Il bulgaro

Valentino Macchi

Gianni Di Segni

Bulgarian Henchman (uncredited)

Franco Rossetti

Writer

Aiace Parolin

Cinematography

Sergio Corbucci

Writer

Sergio Corbucci

Director

Ivan Vandor

Original Music Composer

Massimo Patrizi

Writer

Fiorenzo Carpi

Original Music Composer