Directed by
| Léonce Perret | ||
Writing Credits
| Léonce Perret | ... | (written by) |
Cast (in credits order)
| Suzanne Grandais | ... | Suzanne de Lormel | |
 |
Émile Keppens | ... | Le professeur Williams |
| Léonce Perret | ... | Comte Fernand de Kéranic | |
|
|
Max Dhartigny | ... | Le capitaine Jean d'Erquy |
|
|
Jean Aymé | ... | Maître Létang de Jeandé |
| Louis Leubas | ... | Le chef de la sûreté (as Louis Lebas) | |
| Rest of cast listed alphabetically: | |||
|
|
Marie Dorly | ... | Madame Dorlisse |
Cinematography by
| Georges Specht | ||
Production Design by
| Robert-Jules Garnier | ||
