A lieutenant of the French navy, ready to kill himself in despair, renounced his project after spending a night with a beautiful stranger. He ends up finding her, the heiress princess Lystrie. The German version (Königin einer Nacht) was an operetta, the Italian version (La donna di una notte) was a comedy, while the French version (La Femme d'une nuit) was a dramatic film.
| Directing | Marcel L'Herbier | Director |
| Writing | Alfred Machard | Novel |
| Camera | Léonce-Henri Burel | Director of Photography |
| Camera | Nikolai Toporkoff | Director of Photography |
| Production | Pierre Braunberger | Producer |
| Sound | Michel Michelet | Music |
| Production | Mario Nalpas | Producer |
| Writing | Marcel L'Herbier | Scenario Writer |
| Art | Boris Bilinsky | Production Design |
| Art | Pierre Schild | Production Design |
| Costume & Make-Up | Boris Bilinsky | Costume Design |