Trailer
 | Françoise Rosay as Catherine II |
 | Conrad Veidt as Le baron de Kempelen |
 | Bernard Lancret as Le prince Serge Oblonsky |
 | Micheline Francey as Sonia Vorowska |
 | Paul Cambo as Le prince Boleslas Vorowsky |
 | Jacques Grétillat as Potemkine |
 | Jean Témerson as Stanislas |
 | Edmonde Guy as Wanda Zalewska |
 | Delphin |
 | Manuel Gary |
 | Gaston Modot |
| Directing | |
| Jean Dréville | Director |
Writing | |
| André Doderet | Writer |
| Jean Dréville | Writer |
| Albert Guyot | Writer |
| Roger Vitrac | Writer |
| Bernard Zimmer | Writer |
Production | |
| Antoine de Rouvre | Producer |
| Jacques Schwob-d'Héricourt | Producer |
Editing | |
| Raymond Leboursier | Editor |
Art | |
| Marcel Magniez | Production Design |
| Lucien Aguettand | Art Direction |
Costume & Make-Up | |
| Georges K. Benda | Costume Design |
Camera | |
| René Gaveau | Director of Photography |
| André Thomas | Director of Photography |
Sound | |
| Jean Lenoir | Original Music Composer |
Writing | |
| Henry Dupuy-Mazuel | Novel |
