Pier Paolo Capponi
Mister X
Gaia Germani
Timy
Armando Calvo
George Lamarro
Anna Zinnemann
Dolly
Umberto Raho
Jack MacDougall
Renato Baldini
Antonio 'Joe' Caruso
Franco Fantasia
Inspector Roux
Antonio Gradoli
Commissioner Sebastian
Nieves Salcedo
Veronica Strindberg
Pino Polidori
Lembus
Brizio Montinaro
Younger Henchman
Gaetano Quartararo
Commissioner Mariotti
Gustavo Simeone
Ben Braien
Costanza Strina
Giancarlo Prete
Lamarro Henchman
Dante Posani
Jim
Helga Liné
Gloria
Fulvio Mingozzi
Party Guest (uncredited)
Francesco Narducci
Sergeant Joe (uncredited)
Mario Villani
Production Secretary
Renata Parisi
Script Supervisor
Roberto Ochoa
Camera Operator
Angelo Barcella
Assistant Camera
Alessandro Sarandrea
Sound Engineer
Guido Felicioni
Boom Operator
Giuseppe Bassan
Set Designer
Joaquim Palomares
Assistant Director
Ignacio Gutierres
Production Supervisor
Cecilia Bigazzi
Production Supervisor
Raul Ranieri
Makeup Artist
Galileo Mandini
Hairstylist
Luca Sabatelli
Costume Designer
Jaime Pérez Cubero
Art Direction
José Luis Galicia
Art Direction
Gianmaria Messeri
Editor
Emanuele Di Cola
Director of Photography
Manuel Parada
Original Music Composer
Claudio Teramo
Executive Producer
Giancarlo Marchetti
Executive Producer
Adriano Bolzoni
Story
Augusto Caminito
Story
Eduardo Manzanos
Screenplay
Adriano Bolzoni
Script
Piero Vivarelli
Director