Andres and Luis are two young taxi drivers eager to succeed. The first one sings and the other composes songs, and together they intend to record an album to finally jump to fame. They have it all planned. Taking advantage of a visit to the city of the famous singer Silvia, Luis tries to gain the confidence of her manager and, in this way, be directly launched to fame.
| Directing | Juan Bosch | Director |
| Writing | José Gallardo | Story |
| Writing | Ignacio F. Iquino | Writer |
| Writing | Armando Matías Guiu | Writer |
| Writing | Luis Lucas Ojeda | Story |
| Writing | Sonia Sand | Writer |
| Sound | Enrique Escobar | Music |
| Camera | Antonio L. Ballesteros | Director of Photography |
| Editing | Luis Puigvert | Editor |
| Art | Andrés Vallvé | Set Decoration |
| Costume & Make-Up | Margarita Sastre | Costume Design |
| Costume & Make-Up | Margarita Martinez | Makeup Artist |
| Costume & Make-Up | Ángeles Puig | Assistant Makeup Artist |
| Production | Rafael Barasona | Assistant Production Manager |
| Production | Juliana San José de la Fuente | Production Manager |
| Directing | Francisco G. Siurana | Assistant Director |
| Art | Enrique Vila Selma | Property Master |
| Sound | Jordi Sangenís | Sound Engineer |
| Camera | Antonio Bretón | Still Photographer |
| Camera | José Gaspar | Camera Operator |
| Camera | Antonio Piñero | Camera Operator |
| Camera | José Robert | Camera Operator |
| Editing | Ángeles Pruña | Assistant Editor |
| Directing | Paquita Vilanova | Script Supervisor |
| Production | Francisco Ramos | Production Assistant |
| Production | María Asun Trevijano | Production Assistant |