Elenco
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
Equipe
Maurizio Lucidi
Director
Dario Argento
Writer
Maurizio Lucidi
Writer
Giuseppe Mangione
Writer
Vittorio Vighi
Writer
Salvatore Argento
Producer
Carlo Rustichelli
Original Music Composer
Aldo Tonti
Director of Photography
Alberto Gallitti
Editor
Marisa Casale
Script Supervisor
Carlo Diotallevi
Sound
Sergio Bollino
Production Secretary