Once the Spanish Civil War is over, the sons of the wealthy classes, who support politically and militarily the new regime, are preparing to begin their ascent in the social and economic sphere.
| Directing | Juan de Orduña | Director |
| Writing | Jaime de Salas Merlé | Story |
| Writing | Juan de Orduña | Writer |
| Writing | Santiago de la Escalera | Writer |
| Production | Juan de Orduña | Producer |
| Sound | Juan Quintero | Music |
| Camera | Alfredo Fraile | Director of Photography |
| Editing | Juan J. Doria | Editor |
| Art | Antonio Simont | Set Decoration |
| Costume & Make-Up | Pedro Rodríguez | Costume Design |
| Costume & Make-Up | Trude Lewicki | Makeup Artist |
| Production | Fernando Roldán | Production Manager |
| Directing | José Luis Jerez | Assistant Director |
| Art | Emilio Ruiz de Castroviejo | Construction Coordinator |
| Sound | Antonio Fernández Roces | Sound Engineer |
| Sound | Antonio Mota | Sound Assistant |
| Sound | Felipe Sáez Barea | Sound Assistant |
| Sound | Fernando Zamora | Sound Assistant |
| Camera | Alfredo Carrero | Assistant Camera |
| Camera | Tomás Duch | Camera Operator |
| Camera | César Fraile | Assistant Camera |
| Sound | Juan Quintero | Music Director |