Three young and attractive secretaries, Julia, Paula and Doli, work in an insurance company.
| Writing | Rafael J. Salvia | Screenplay |
| Sound | Antón García Abril | Original Music Composer |
| Editing | Alfonso Santacana | Editor |
| Writing | Pedro Masó | Screenplay |
| Directing | Pedro Lazaga Sabater | Director |
| Camera | Juan Mariné | Director of Photography |