Three couples of young students decide to live together in an apartment the natural way, openly without prejudice.
| Directing | Sergio Bergonzelli | Director |
| Sound | Piero Piccioni | Original Music Composer |
| Camera | Gunter Otto | Director of Photography |
| Directing | Theo Maria Werner | Director |
| Writing | Sergio Bergonzelli | Writer |
| Writing | Callisto Cosulich | Story |
| Writing | Fabio De Agostini | Writer |
| Writing | Theo Maria Werner | Writer |
