A disillusioned rich American bets with a railroad worker that the latter will not be able to spend the 600,000 francs a month that he will pay him for a year. All the railwayman's attempts to win his bet fail but his daughter luckily conquers the American.
| Directing | Léo Joannon | Director |
| Writing | Jean Drault | Writer |
| Writing | Albert Jean | Writer |
| Writing | André Mouézy-Éon | Writer |
| Writing | René Pujol | Writer |
| Production | Bernard Natan | Producer |
| Sound | Jane Bos | Original Music Composer |
| Camera | Nikolai Toporkoff | Director of Photography |
| Production | Maurice de Canonge | Production Manager |