| Person | Type | Job | Role(s) |
|---|---|---|---|
 Bernard Borderie | Crew | Directing | Director, Adaptation |
 Guy Lafarge | Crew | Sound | Original Music Composer |
Jacques Berland | Crew | Writing | Dialogue, Screenplay |
Jacques Lemare | Crew | Camera | Director of Photography |
Jean Feyte | Crew | Editing | Editor |
Peter Cheyney | Crew | Writing | Novel |
René Moulaert | Crew | Art | Production Design |
Gustave Raulet | Crew | Camera | Camera Operator |
 Darío Moreno | Cast | Actor | Joe Madrigal |
 Dominique Wilms | Cast | Actress | Carlotta de la Rue |
Don Ziegler | Cast | Morgan, directeur du F.B.I | |
 Eddie Constantine | Cast | Actor | Lemmy Caution |
 Gaston Modot | Cast | Actor | L'inspecteur #1 |
 Georges Wilson | Cast | Actor | Duncan aka Melander |
 Giani Esposito | Cast | Actor | Le capitaine du bateau |
 Grégoire Gromoff | Cast | Actor | Un marin sur le bateau (uncredited) |
 Guy Henry | Cast | Actor | Skendt - l'électricien |
 Henri Cogan | Cast | Actor | Un copain de l'électricien (uncredited) |
 Howard Vernon | Cast | Actor | Rudy Saltierra |
 Jack Ary | Cast | Actor | Un homme de Rudy |
 Jacqueline Noëlle | Cast | Actress | La serveuse de l'aéroport |
 Jean-Marc Tennberg | Cast | Actor | G.D.B. - le journaliste |
 Jean-Marie Robain | Cast | Actor | Willie Freen - le secrétaire de Carlotta |
 Jess Hahn | Cast | Actor | Le marin-geôlier |
 Jo Dest | Cast | Actor | Harley Chase - l'américain ruiné |
Lud Germain | Cast | Le domestique de Harley Chase (uncredited) | |
 Maurice Ronet | Cast | Actor | Mickey |
 Nicolas Vogel | Cast | Actor | Kerts |
 Paul Azaïs | Cast | Actor | Le patron du bistrot |
 Philippe Hersent | Cast | Actor | Le commissaire |
 Raymond Meunier | Cast | Actor | Le receptionniste de l'hôtel (uncredited) |
 Roger Hanin | Cast | Actor | Un homme de main de Rudy |
Spencer Teakle | Cast | ||
Jack Kennedy | Cast | ||
 René Hell | Cast | Actor | Un inspecteur |
Christine Chesnay | Cast | ||
Monique Aïssata | Cast | La femme de chambre de Carlotta | |
Anne Bunning | Cast | ||
André Jaud | Cast | ||
Noé Sigot | Cast | ||
Antony Cartier | Cast | L'inspecteur #2 | |
Tony Jarvis | Cast | ||
| Person | Type | Job | Role(s) |
