Directed by
| Pierre Chevalier | ||
Writing Credits (in alphabetical order)
| Pierre Chevalier | ... | (screenplay) |
| Pierre Chevalier | ... | (story) |
| Juan Fortuny | ... | (screenplay) |
| Juan Fortuny | ... | (story) |
Cast (in credits order) complete, awaiting verification
| Howard Vernon | ... | Le professeur Orloff | |
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Brigitte Carva | ... | Cécile Orloff |
| Fernando Sancho | ... | Le garde-chasse (as Fernand Sancho) | |
| Paco Valladares | ... | Le docteur Garondet (as Francis Valladares) | |
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Isabel del Río | ... | Marie (as Isabel del Rio) |
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Evane Hanska | ... | La servante |
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Arlette Balkis | ||
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May Chartrette | ||
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Christian Forges | ||
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Eugène Berthier | ... | Le vieux serviteur (as Eugene Berthier) |
Produced by
| Marius Lesoeur | ... | producer |
Music by
| Camille Sauvage | ||
| Claude Sauvage | ... | (uncredited) |
Cinematography by
| Raymond Heil | ... | director of photography |
| Juan Fortuny | ... | (uncredited) |
Editing by
| Albert Gasset Nicolau | ... | (as Alberto G. Nicolau) |
| Fernande Pineau | ... | (as Fernand Pineau) |
Makeup Department
| Dolores García Rey | ... | makeup artist (as Dolores Garcia) |
Art Department
| Daniel Lesoeur | ... | assistant set decorator |
Special Effects by
| Juan Fortuny | ... | special effects |
Additional Crew
| France Villon | ... | script |