After she has abused the confidence of the young engineer Pierre Lavernay, the beautiful thief Olga, who has fallen in love with him, wants to break with her criminal past. Unfortunately, by the awkwardness of her former accomplices, Olga is extradited to the police and, sadly, her young lover turns back to Paris.
| Actor | Role |
|---|---|
 Brigitte HelmOlga | Olga |
 Jean GabinPierre Lavernay | Pierre Lavernay |
 Henri BoscAlexandre | Alexandre |
 Julien CaretteFred | Fred |
| LLucien DayleThe jeweler Derzan | The jeweler Derzan |
 André NicolleCommissioner Marlé | Commissioner Marlé |
 Thomy BourdelleCommissioner Domprel | Commissioner Domprel |
| PPaul FrometFather Gaston | Father Gaston |
 Ginette LeclercMarietta | Marietta |
 Henri VilbertProfessor Ronnay | Professor Ronnay |