A young woman has been run over by the car of Carlos, a brilliant embassy attaché. Feeling sorry for her, Carlos drives her to his place and decides to take her in. The young lady accepts his offer but refuses to tell Carlos her name, wanting to be called Miss Pigalle, after the Paris district where she was born. It does not take long before Yvonne (Miss Pigalle's true name) and Carlos fall in love. Life is like a dream and, when Yvonne gets pregnant, their happiness is at their peak. Unfortunately, a revolution breaks out and Carlos returns to his country in secret. Feeling forsaken and at a loss, Yvonne, who is now penniless, has no other solution but prostitute herself.
| Actor | Role |
|---|---|
 Barbara LaageYvonne Pigalle | Yvonne Pigalle |
 Dora DollPascaline | Pascaline |
 Paul CamboCarlos | Carlos |
 Daniel Cauchy'Clo-Clo' | 'Clo-Clo' |
 Jean TissierThe Ambassador of Catharie | The Ambassador of Catharie |
| LLos AlcalpalcosSelf | Self |
| PPhilippe de ChériseyNot listed | Not listed |
| FFlorence ArnaudNot listed | Not listed |
| PPaul AzaïsNot listed | Not listed |
 Sacha BriquetNot listed | Not listed |
 Daniel CeccaldiDominique | Dominique |
 Bernard CharlanNot listed | Not listed |
 Annie FratelliniThe singer | The singer |
| GGeorges GalleyJoseph | Joseph |
 Mona GoyaNot listed | Not listed |
 Harry-MaxNot listed | Not listed |
| CClaude IvryNot listed | Not listed |
 Lisette LebonÉlisabeth | Élisabeth |
 Pierre MiratNot listed | Not listed |
| RRené NovanNot listed | Not listed |
| MMarcel PortierNot listed | Not listed |
| RRoland RodierNot listed | Not listed |
 Albert RémyNot listed | Not listed |
| AAndré VargasNot listed | Not listed |
| RRenée VernesNot listed | Not listed |