A story of the sexual adventures of three fifteen year old girls: Elisa, Marian and Susi.
| Directing | Ignacio F. Iquino | Director |
| Writing | Ignacio F. Iquino | Writer |
| Production | Ignacio F. Iquino | Producer |
| Sound | Enrique Escobar | Music |
| Editing | Enrique Escobar | Editor |
| Camera | Ignacio F. Iquino | Director of Photography |
| Costume & Make-Up | Maria Antonia Montserrat | Costume Design |
| Costume & Make-Up | Amparo Primo | Makeup Artist |
| Production | Xavier Basté | Assistant Production Manager |
| Production | Antonio Liza | Production Manager |
| Production | Juliana San José de la Fuente | Production Manager |
| Art | Enrique Vila Selma | Property Master |
| Camera | Félix Mirón | Camera Operator |
| Camera | Luis Muñoz Alcolea | Assistant Camera |
| Camera | Pablo Ripoll | Second Assistant Camera |
| Editing | Francisco Jaumandreu | Assistant Editor |
| Directing | Paquita Vilanova | Script Supervisor |
| Production | Francisco Ramos | Production Assistant |
| Camera | Francisco Riba | Still Photographer |
