La chiave
- Година: 1983
- Земја: Italy
- Genанр: Drama, Romance
- Студио: Selenia Cinematografica, International Video Service, San Francisco Film
- Клучен збор: infidelity, jealousy, husband wife relationship, sexual obsession, obsession, key, fascism, diary, perversion, sexploitation, photograph, older man younger woman relationship, lust, desire, extramarital affair, obsessive love, cuckold, exhibitionism, erotic movie
- Директор: Tinto Brass
- Улоги: Stefania Sandrelli, Frank Finlay, Franco Branciaroli, Barbara Cupisti, Armando Marra, Maria Grazia Bon