"A retired ex-criminal, the notorious Mister X, must clear his name when an up-and-comer commits a heinous copycat crime."
Pier Paolo Capponi
as Mister X
Gaia Germani
as Timy
Armando Calvo
as George Lamarro
Anna Zinnemann
as Dolly
Umberto Raho
as Jack MacDougall
Renato Baldini
as Antonio 'Joe' Caruso
Franco Fantasia
as Inspector Roux
Antonio Gradoli
as Commissioner Sebastian
Nieves Salcedo
as Veronica Strindberg
Pino Polidori
as Lembus
Brizio Montinaro
as Younger Henchman
Gaetano Quartararo
as Commissioner Mariotti
Gustavo Simeone
as
Ben Braien
Costanza Strina
Giancarlo Prete
as Lamarro Henchman
Dante Posani
as Jim
Helga Liné
as Gloria
Fulvio Mingozzi
as Party Guest (uncredited)
Francesco Narducci
as 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
Raul Ranieri
Makeup Artist
Galileo Mandini
Hairstylist
Luca Sabatelli
Costume Designer
Jaime Pérez Cubero
Art Direction
José Luis Galicia
Gianmaria Messeri
Editor
Emanuele Di Cola
Director of Photography
Manuel Parada
Original Music Composer
Claudio Teramo
Executive Producer
Giancarlo Marchetti
Adriano Bolzoni
Story
Augusto Caminito
Eduardo Manzanos
Screenplay
Script
Piero Vivarelli
Director