Jean Valmont
Marcel Mauriac
Krista Nell
Greta Nielsen
George Patton
Commissario
John Benedy
Robert Servais (as John Bennedy)
Tullio Altamura
LeClerc (as Tor Altmayer)
Aldo Bufi Landi
Charles Clancy
Antonio De Leo
Louis (as Tony De Leo)
Franco Jamonte
Ugo Adinolfi
(credit only)
Franco Pasquetto
Michel
Gianni Pulone
(credit only)
Franco Ressel
Mr. Wilkins
Fabienne Dali
Josette
Angelo Francesco Lavagnino
Original Music Composer
Jolanda Benvenuti
Editor
Augusto Tiezzi
Director of Photography
Pier Vittorio Marchi
Art Direction
Franco Montemurro
Director
Franco Montemurro
Screenplay
Fortunato Misiano
Editor
Georges Reville
Screenplay
Gianfranco Clerici
Screenplay
Walter Patriarca
Costume Design
Jean Lefèvre
Assistant Director
Mirella Malatesta
Script Supervisor
Fortunato Misiano
Producer
Nino Misiano
Production Manager
Renato Mascagno
Assistant Camera
Enrico Betti Berutto
Camera Operator
Elio Saroli
Unit Manager
Gianfranco Clerici
Assistant Director