La chiave
- വർഷം: 1983
- രാജ്യം: Italy
- തരം: Drama, Romance
- സ്റ്റുഡിയോ: Selenia Cinematografica, International Video Service, San Francisco Film
- കീവേഡ്: 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
- ഡയറക്ടർ: Tinto Brass
- അഭിനേതാക്കൾ: Stefania Sandrelli, Frank Finlay, Franco Branciaroli, Barbara Cupisti, Armando Marra, Maria Grazia Bon