Piera is a young woman who grows up under the parentage of two extremely original overseers: both her mother and father have incestuous relations with her before they are committed to insane asylums. A special connection, between a mother and her daughter, full of sensuality and complicity, has allowed to portray a family full of fears, rather unbalanced, but nevertheless searching infinite love.
| Directing | Marco Ferreri | Director |
| Writing | Piera Degli Esposti | Screenplay |
| Writing | Dacia Maraini | Screenplay |
| Writing | Marco Ferreri | Screenplay |
| Production | Erwin C. Dietrich | Producer |
| Production | Luciano Luna | Executive Producer |
| Production | Achille Manzotti | Producer |
| Camera | Ennio Guarnieri | Director of Photography |
| Editing | Ruggero Mastroianni | Editor |
| Writing | Dacia Maraini | Story |
| Writing | Piera Degli Esposti | Story |
| Writing | Marco Ferreri | Story |
| Writing | Dacia Maraini | Book |
| Writing | Piera Degli Esposti | Book |
| Costume & Make-Up | Nicoletta Ercole | Costume Design |
| Production | Giandomenico Stellitano | Production Manager |
| Production | Gérard Gaultier | Production Manager |
| Sound | Philippe Sarde | Original Music Composer |
| Sound | Georges Prat | Sound |
| Costume & Make-Up | Giancarlo Del Brocco | Makeup Artist |
| Costume & Make-Up | Alfredo Tiberi | Makeup Artist |
| Costume & Make-Up | Anni Nöbauer | Makeup Artist |
| Costume & Make-Up | Gilda De Guilmi | Hairstylist |
| Production | Claudio Gaeta | Production Manager |
| Editing | Cecilia Catalucci | Assistant Editor |
| Camera | Aldo Marchiori | Camera Operator |
| Camera | Marco Sperduti | Camera Operator |
| Camera | Gianfranco Torinti | Assistant Camera |
| Camera | Roberto Schettini | Assistant Camera |
| Art | Giancarlo Capuani | Assistant Production Design |
| Art | Luciana Vedovelli | Production Design |
| Costume & Make-Up | Tiziana Mancini | Assistant Costume Designer |
| Costume & Make-Up | Maria Rita Barbera | Assistant Costume Designer |
| Crew | Giovanni Corridori | Special Effects |
| Crew | Tonino Corridori | Special Effects |
| Art | Francesco Frigeri | Production Design |
| Editing | Rosanna Landi | Assistant Editor |
