Fourteen people of different ages - seven men and seven women - gather in a comfortable hotel by the sea to carry out an experiment inspired by the theories of an Austrian psychoanalyst. The creator - Professor Emilio Missiroli - wants to show that only a thousand breaking taboos' that stifle the sexual life can liberate man from his existential malaise. Every night, so, for a whole week, men and women of the group will couple through a draw, without giving any importance to their feelings, thus demonstrating that these can and should do without. Based on Wilhelm Reich's The Sexual Revolution.
| Directing | Riccardo Ghione | Director |
| Writing | Dario Argento | Screenplay |
| Writing | Riccardo Ghione | Story |
| Writing | Riccardo Ghione | Screenplay |
| Production | Italo Zingarelli | Producer |
| Directing | Anna Maria Sbordoni | First Assistant Director |
| Directing | Flavia Sante Vanin | Script Supervisor |
| Camera | Carlo Fiore | Camera Operator |
| Camera | Eugenio Saluzzi | Camera Operator |
| Sound | Alessandro Sarandrea | Sound |
| Costume & Make-Up | Maria Gelmetti | Costume Design |
| Art | Giulio Cabras | Production Design |
| Art | Gisella Ghione | Assistant Production Design |
| Costume & Make-Up | Franco Schioppa | Makeup Artist |
| Costume & Make-Up | Sergio Gennari | Hairstylist |
| Sound | Mario Morigi | Sound Mixer |
| Editing | Attilio Vincioni | Editor |
| Sound | Teo Usuelli | Original Music Composer |
| Camera | Alessandro D'Eva | Director of Photography |
| Production | Sergio Borelli | Production Manager |
| Production | Roberto Palaggi | Executive Producer |