A young printer's relationship with his girlfriend is in trouble after she accepts another suitor's invitation to the fair. This adaption of a popular operetta aims to please with a simple storyline and goofy slapstick.
| Writing | Pedro de Repide | Dialogue |
| Writing | Benito Perojo | Screenplay |
| Directing | Benito Perojo | Director |
| Sound | Tomás Bretón | Music |
| Camera | Fred Mandl | Director of Photography |
| Editing | Henri Taverna | Editor |
| Art | Fernando Mignoni | Set Decoration |
| Costume & Make-Up | Santiago Ontañón | Costume Design |
| Directing | Gervasio Banciella | Assistant Director |
| Directing | José Manuel Goyanes | Assistant Director |
| Sound | León Lucas de la Peña | Sound Engineer |
| Costume & Make-Up | Monfort | Costumer |
