Rafael, Miguel and Gabriel are three boys of different social status, who come to the call of the Flags of Hunters Parachute enroll in their ranks. Between them comes a great friendship and starring a host of incidents, until Rafael starts a relationship with Milagros, an attractive girl of Alcala.
| Directing | Ramón Torrado | Director |
| Writing | Ramón Torrado | Screenplay |
| Writing | Víctor López Iglesias | Screenplay |
| Writing | Agustín Valdivieso de Ceballos | Screenplay |
| Sound | Miguel Asins Arbó | Music |
| Camera | Francisco Sempere | Director of Photography |
| Editing | Gaby Peñalba | Editor |
| Art | Gil Parrondo | Set Decoration |
| Art | Luis Pérez Espinosa | Set Decoration |
| Costume & Make-Up | José Luis Ruiz | Makeup Artist |
| Production | Rafael Carrillo | Production Manager |
| Directing | Víctor López Iglesias | Assistant Director |
| Art | Tomás Fernández | Construction Coordinator |
| Art | Juan García | Construction Coordinator |
| Art | Jaime Pérez Cubero | Assistant Set Decoration |
| Art | Germán Quejido Perrucha | Property Master |
| Sound | Antonio Alonso | Sound Recordist |
| Sound | Jaime Torrens | Sound Director |
| Camera | Miguel Agudo | Camera Operator |
| Camera | César Benítez | Still Photographer |
| Camera | Rafael Pacheco | Camera Operator |
| Camera | Raúl Pérez Cubero | Assistant Camera |
| Editing | María Elena Sáinz de Rozas | Assistant Editor |
| Directing | Antoni Ribas | Script Supervisor |
| Production | Ramón Crespo | Production Assistant |