Aline's father encourages his daughter's extra-marital love affair with a rich Argentinian. Aline's husband meets a little dancer, Marie, who looks like his wife. Marie is the daughter of a former friend of Aline's father. The two young women perform a dance number, the Argentinian is ruined and the spouses are reconciled.
| Actor | Role |
|---|---|
 Meg LemonnierAline / Marie | Aline / Marie |
 Lucien BarouxMonsieur Marmoud | Monsieur Marmoud |
| AAlbert BrouettByg | Byg |
 Charles CamusNot listed | Not listed |
 Julien CaretteMazareaud | Mazareaud |
 Marie-Jacqueline ChantalNot listed | Not listed |
 Renée DennsyLysiane | Lysiane |
| LLucette DesmoulinsPhryné | Phryné |
 Thérèse DornyMadame Hormalin | Madame Hormalin |
 Adrien LamyRoland Ombreuse | Roland Ombreuse |
 René LestellyPitoleano | Pitoleano |
| AAndrée LudwigNot listed | Not listed |
 Guy RappNot listed | Not listed |
 Suzy DelairWoman at the cabaret (uncredited) | Woman at the cabaret (uncredited) |