Probabilità zero

Henry Silva

Duke

Luigi Casellato

Carlo 'Charlie' Sardi

Riccardo Salvino

Hans Liedholm

Ezio Sancrotti

Captain Simon Schultz

Franco Giornelli

John McHarding

Vittorio André

Prof. Schwartz

Katia Christine

Kristy

Marco Guglielmi

Captain Kreuz

Renato De Carmine

Major Horst

Pietro Martellanza

Sam the Brit

Maria Cristina Farnese

Paolo Magalotti

Tall bearded OSS officer

Fulvio Mingozzi

British intelligence officer

Marco Bogliani

Dario Argento

Writer

Alberto Gallitti

Editor

Carlo Rustichelli

Original Music Composer

Aldo Tonti

Director of Photography

Salvatore Argento

Producer

Maurizio Lucidi

Director, Writer

Giuseppe Mangione

Writer

Vittorio Vighi

Writer

Sergio Bollino

Production Secretary

Carlo Diotallevi

Sound

Marisa Casale

Script Supervisor