Directed by
| Jean Jabely | ||
Writing Credits (in alphabetical order)
| James Hadley Chase | ... | (novel) |
| Jean Jabely | ... | (adaptation) |
| Jean Jabely | ... | (dialogue) |
| Félicien Marceau | ... | (dialogue) |
| Jacques Robert | ... | (adaptation) |
Cast (in credits order)
 |
Tania Béryl | ... | Myra et Arym Shumway (as Taïna Beryll) |
| Robert Manuel | ... | Commissaire Clancy | |
|
|
Harold Kay | ... | Milan |
| René Lefèvre | ... | Doc | |
| Jess Hahn | ... | Sam | |
| Noël Roquevert | ... | Léopold Shumway | |
| Tito Alonso | |||
|
|
Gloria Raines | ||
|
|
Maurice Teynac | ||
| Olivier Mathot | |||
| Rest of cast listed alphabetically: | |||
|
|
Enrique Castillo | ||
|
|
Lucien Desagneaux | ||
| Hubert Deschamps | |||
|
|
Jesús Gómez | ||
| Christian Marin | |||
|
|
Fernando Morales | ||
|
|
André Numès Fils | ||
|
|
Raúl Ricutti | ||
|
|
Jacques Seiler | ||
|
|
Sylvain | ||
Produced by
| Maurice Cori | ... | producer |
| Leo Kanaf | ... | producer |
| Eugène Tucherer | ... | producer |
| Robert Woog | ... | producer |
Music by
| Norbert Glanzberg | ||
Cinematography by
| Marcel Grignon | ||
Editing by
| Rosalino Caterbetti | ... | (as Rosalino Caterbeti) |
| Henri Taverna | ||
Production Design by
| Lucien Aguettand | ||
| Saulo Benavente | ||
| José González | ||
Production Management
| Hugo Benedek | ... | production manager |
Sound Department
| Guy Chichignoud | ... | sound |
Camera and Electrical Department
| Walter Limot | ... | still photographer |
