Directed by
| Robert-Paul Dagan | ||
| Maurice Cammage | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Stanislas-André Steeman | ... | (novel) |
| René Wheeler | ||
Cast (in credits order) complete, awaiting verification
| Louise Carletti | ... | Arlette | |
| Frank Villard | ... | Inspecteur Wens / Inspector Wens | |
| Roger Karl | ... | Le professeur Artus / Professor Artus | |
| Jean Tissier | ... | Tiburce Artus | |
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Jean Témerson | ... | Hector / Le valet / Hector - the butler |
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Maurice Lagrenée | ||
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Michel Marsay | ||
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André Fouché | ... | Maxime Artus |
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Jim Gérald | ... | Ramshow |
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Denyse Réal | ... | L'infirmière |
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Huguette Montréal | ... | Andrée |
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Eugène Yvernès | ... | Le chauffeur (as Ivernès) |
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Jean Berton | ... | Le commissaire (as Bertou) |
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Paul Delauzac | ... | Le docteur (as Delauzac) |
| Rest of cast listed alphabetically: | |||
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Jean Gabert | ... | Petit rôle (uncredited) |
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Rolande Haumont | ... | Petit rôle (uncredited) |
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Julien Maffre | ... | Petit rôle (uncredited) |
| Henri Marchand | ... | Bit part (uncredited) | |
| Colette Ripert | ... | (uncredited) | |
Produced by
| Paul Guien | ... | producer |
| Maurice Saint-Lou | ... | producer |
Music by
| Marcel Stern | ||
Cinematography by
| Paul Cotteret | ... | (as Paul Coteret) |
Editing by
| Tonka Taldy | ||
Production Design by
| Marcel Magniez | ||
Production Management
| Edgar Bacquet | ... | production manager |
Sound Department
| Jean Roberton | ... | sound |
