Juliette, an innocent woman, is wrongly sentenced to prison for attempted murder. After her release, she married an industrialist to whom she did not speak of her tumultuous past. But, victim of a rampant blackmail, she cannot continue to hide her prison past and the scandal breaks out.
| Actor | Role |
|---|---|
 Viviane RomanceRégine | Régine |
 Renée Saint-CyrJuliette Régent | Juliette Régent |
| MMarguerite DevalMadame Gaby | Madame Gaby |
| JJean WormsMax Régent | Max Régent |
 Georges FlamantDédé | Dédé |
| LLucy LégerAlice | Alice |
 Léonce CornePrison director | Prison director |
 Marcel DelaîtrePolice Inspector | Police Inspector |
 Roland ArmontelDomestic | Domestic |
 René BergeronMonsieur Chevrier | Monsieur Chevrier |
 Colette ProustNurse | Nurse |
 André CarnègeSurgeon | Surgeon |
| HHenri PonsHospital employee | Hospital employee |
| RRenée LudgerMadame Chevrier | Madame Chevrier |
 Marcel PérèsBargeman | Bargeman |
 Paul AmiotProsecutor | Prosecutor |
 Jacques DumesnilLawyer | Lawyer |
 Paul EscoffierPresident of the Assizes | President of the Assizes |
 Liliane LesaffreHead supervisor | Head supervisor |
 Yves DeniaudVictor | Victor |
 René AliéPoloche | Poloche |
 Eddy DebrayPrison chaplain | Prison chaplain |
 Francis CarcoSelf | Self |
| LLina Roxa(uncredited) | (uncredited) |