 |
Huguette Duflos as Grande-duchesse Aurore de Lautenbourg |
 |
Maurice Lehmann as Philippe de Koenigsmark |
 |
Jaque Catelain as Professeur Raoul Vignerte |
 |
Georges Vaultier as Grand-duc Frédéric de Lautenbourg |
 |
Iván Petrovich as Lieutenant de Hagen |
 |
Julio de Romero as Prince Tumène |
| Writing | Pierre Benoît | Novel |
| Crew | Jacques Bizeul | Cinematography |
| Crew | Gustave Preiss | Cinematography |
| Art | Georges Jacouty | Production Design |
| Sound | Jean Déré | Music |
| Writing | Léonce Perret | Adaptation |
| Sound | J.E. Szyfer | Music |
| Art | Pierre Becker | Production Design |
| Directing | Léonce Perret | Director |
