Directed by
| Jacques Poitrenaud | ||
Writing Credits (in alphabetical order)
| Jean-Loup Dabadie | ... | (adaptation) (dialogue) |
| Day Keene | ... | (novel) |
| Michel Lévine | ... | (adaptation) |
| Jacques Poitrenaud | ... | (adaptation) |
| Albert Valentin | ... | (adaptation) |
Cast (in credits order) complete, awaiting verification
| Roger Hanin | ... | François Cartier | |
| Corinne Marchand | ... | Maria | |
| Lila Kedrova | ... | Rosa | |
| Francis Blanche | ... | Le docteur Grego | |
 |
Jean-Marc Tennberg | ... | Georget |
| Andrés Mejuto | ... | Diego | |
|
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Frank Oliveras | ... | Manuel (as Franco Oliveras) |
| Rest of cast listed alphabetically: | |||
| Tomás Blanco | ... | (uncredited) | |
|
|
Carlos Hurtado | ... | (uncredited) |
| José Nieto | ... | (uncredited) | |
Produced by
| Santos Alcocer | ... | co-producer |
| Christine Gouze-Rénal | ... | producer |
Music by
| José Berghmans | ... | (as José Bergmans) |
| José Bernans | ||
Cinematography by
| Miguel Fernández Mila | ... | (as Miguel Mila) |
Editing by
| Albert Jurgenson | ||
Production Management
| Valentín Sallent | ... | production manager (as Valentin Sallen) |
| Fred Surin | ... | production manager |
Second Unit Director or Assistant Director
| Pierre Gauchet | ... | assistant director |
| Pedro Vidal | ... | assistant director |
Stunts
| José Luis Chinchilla | ... | stunt coordinator |
| René Mary | ... | aerial stunts |
Camera and Electrical Department
| Alain Douarinou | ... | camera operator |
Music Department
| André Girard | ... | conductor |
Script and Continuity Department
| Herminia Arnau | ... | script supervisor (as Hermina Arnau) |
Additional Crew
| Suzanne Kabier Bastide | ... | production secretary (as Suzanne Bastide) |
