Mr Antonio is undergoing a bad economic situation that shares with his daugther Leonor, a lovely teenager who makes him happy and helps him sewing to make end meet. But its not enough and Mr Antonio has no other choice than working as a thug of a night club. A job that brings unexpected changes tto his life.
| Directing | Ricardo Núñez | Director |
| Writing | Ricardo Núñez | Writer |
| Writing | Carlos Arniches | Theatre Play |
| Writing | Mauricio Torres | Writer |
| Production | Ricardo Núñez | Producer |
| Sound | Augusto Algueró | Music |
| Camera | Federico G. Larraya | Director of Photography |
| Editing | Albert Gasset Nicolau | Editor |
| Art | Alfonso de Lucas | Art Direction |
| Art | Alfonso de Lucas | Set Decoration |
| Costume & Make-Up | Gabriel Comella | Assistant Makeup Artist |
| Costume & Make-Up | Hipólita López | Hairstylist |
| Costume & Make-Up | Antonio Turell | Makeup Artist |
| Production | Gervasio Banciella | Production Manager |
| Directing | José Isbert Jr. | Assistant Director |
| Art | Enrique Bronchalo | Construction Coordinator |
| Art | José Román | Property Master |
| Sound | Carlos de la Riva | Sound Assistant |
| Sound | Enrique de la Riva | Sound Engineer |
| Camera | Juan Gelpí | Assistant Camera |
| Camera | Clemente Manzano | Camera Operator |
| Camera | Francisco Peso | Still Photographer |
| Camera | Juan Suriñach | Still Photographer |
| Editing | Juan Pallejá | Assistant Editor |
| Directing | Emilio Martos | Script Supervisor |
| Production | Victoriano García Giraldo | Production Assistant |