The struggle to succeed and a love story of some Argentines who live in the Montparnasse neighborhood in Paris.
| Actor | Role |
|---|---|
 Floren DelbeneMario Albano | Mario Albano |
 Alberto AnchartGoyo | Goyo |
 Mercedes SimoneJuanita Pacheco | Juanita Pacheco |
 Fanny NavarroPierette | Pierette |
 Carlos PerelliPetiso | Petiso |
| MMary ParetsViuda de Spencer | Viuda de Spencer |
 Rafael FrontauraGonzález | González |
 Elsa MartínezAntonia | Antonia |
| MMartha SwansonNot listed | Not listed |
| AAdelaida SolerNot listed | Not listed |
 Grazia del RioNot listed | Not listed |
| NNéstor DevalNot listed | Not listed |
| EEnrique ArellanoNot listed | Not listed |
| AAdolfo MeyerNot listed | Not listed |
| EEduardo PrimoNot listed | Not listed |
 Armando BóExtra | Extra |