Directed by
| René Clément | ||
Writing Credits (in alphabetical order)
| Victor Alexandrov | ... | (story) |
| René Clément | ... | (adaptation) |
| Jacques Companéez | ... | (story) |
| Henri Jeanson | ... | (dialogue) |
| Jacques Rémy | ... | (adaptation) |
Cast (in credits order) complete, awaiting verification
| Marcel Dalio | ... | Larga (as Dalio) | |
| Henri Vidal | ... | Le docteur Guilbert | |
| Florence Marly | ... | Hilde Garosi | |
| Fosco Giachetti | ... | Garosi | |
| Paul Bernard | ... | Couturier - le journaliste | |
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Jo Dest | ... | Forster (as Jodest) |
| Michel Auclair | ... | Willy Morus | |
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Anne Campion | ... | Ingrid Ericksen |
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Andreas von Halberstadt | ... | (as A. Von Halberstadt) |
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Jean Didier | ... | Le commandant du sous-marin / The Captain |
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Lucien Hector | ... | Ericksen |
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Jean Lozach | ... | (as Lozach) |
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Karl Münch | ... | (as Karl Munch) |
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Georges Niemann | ||
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Pierre Fuchs | ... | Bit Part (as E. Fuchs) |
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Max Herman | ||
| Claude Vernier | |||
| Rest of cast listed alphabetically: | |||
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Carrère | ... | Bit part (uncredited) |
| Jeanne Herviale | ... | La bonne du docteur (uncredited) | |
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Kurt Kronefeld | ... | Le général Von Hauser (uncredited) |
| Thierry Michel | ... | Bit part (uncredited) | |
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Paul Sabas | ... | Bit part (uncredited) |
Produced by
| André Paulvé | ... | producer |
| Michel Safra | ... | producer |
| Paul Wagner | ... | producer |
Music by
| Yves Baudrier | ||
Cinematography by
| Henri Alekan | ||
Editing by
| Roger Dwyre | ||
Production Design by
| Paul Bertrand | ||
Makeup Department
| Paul Clavel | ... | makeup artist |
Production Management
| Pierre Sabas | ... | production manager |
Second Unit Director or Assistant Director
| Pierre Chevalier | ... | first assistant director |
| Claude Clément | ... | second assistant director |
Sound Department
| Joseph de Bretagne | ... | sound |
| Robert Teisseire | ... | sound |
Camera and Electrical Department
| Henri Tiquet | ... | camera operator |
| Robert Tomatis | ... | still photographer |
Additional Crew
| Charles Clement | ... | subtitler: USA - original release |