After five years of marriage, Diana discovers the joys of adultery, claiming that she can save her failing relationship through betrayal.
| Actor | Role |
|---|---|
 Claudia KollDiana | Diana |
 Paolo LanzaPaolo | Paolo |
 Ornella MarcucciNadia | Nadia |
| IIsabella DeianaAntonietta | Antonietta |
 Franco BranciaroliAlphonse | Alphonse |
 Renzo RinaldiSig. Silvio | Sig. Silvio |
| MMarco MarcianiMarco | Marco |
| MMaurizio MartinoliLello | Lello |
 Luciana CireneiNotary | Notary |
| RRossana Di PierroAunt Emma | Aunt Emma |
 Osiride PevarelloPassenger on the Bus | Passenger on the Bus |
| RRosa Maria PezzulloMaria | Maria |
| PPierangela VallerinoMrs. Tommasini | Mrs. Tommasini |
| JJean René LemoineSeminarist | Seminarist |
 Tinto BrassComendator Scarfatti (uncredited) | Comendator Scarfatti (uncredited) |
| LLucia LucchesinoPoet | Poet |