Jacques Herbelin is the faithful husband of Louise and the proud father of Cécile, a kind little girl. But Louise does not reciprocate her husband's affection and prefers to cheat on him in the arms of Marquis de Condottier. The latter is a sinister character who, not satisfied with being Herbelin's wife's lover, sets his heart on their daughter, who has now become a pretty young lady. Jacques can't take it anymore.
| Actor | Role |
|---|---|
 Jean ChevrierJacques Herbelin | Jacques Herbelin |
| RRenée DevillersLouise Herbelin | Louise Herbelin |
 Francette VernillatCécile Herbelin (child) | Cécile Herbelin (child) |
| CClaire DuhamelCécile Herbelin (young girl) | Cécile Herbelin (young girl) |
| MMarc ValbelMarquis Daniel de Condottier | Marquis Daniel de Condottier |
 René BlancardColonel Pérignon | Colonel Pérignon |
 Henri CrémieuxDoctor Sandrin | Doctor Sandrin |
 Michel JourdanMichel Laroque | Michel Laroque |
 Christian AlersRaoul | Raoul |
 Robert DartoisBaron | Baron |
| JJacqueline ErlyHousekeeper | Housekeeper |
 Jacques HenleyBowell | Bowell |
 Henri ValbelFavier | Favier |