A vaudeville singer secretly marries a wealthy landowner, who soon returns to his ranch, fearing the rejection of his snobbish family. To teach him a lesson, she shows up at his estancia pretending to be a maid.
| Directing | Luis Saslavsky | Director |
| Writing | Homero Manzi | Screenplay |
| Production | Miguel Machinandiarena | Producer |
| Sound | Alfredo Malerba | Original Music Composer |
| Writing | Enrique García Velloso | Theatre Play |
| Sound | Pedro Maffia | Original Music Composer |
| Sound | Paul Misraki | Original Music Composer |
| Directing | Francisco Tarantini | Assistant Director |
| Camera | José María Beltrán | Director of Photography |
| Art | Ralph Pappier | Production Design |
| Sound | Cátulo Castillo | Original Music Composer |
| Editing | Carlos Rinaldi | Editor |