Andrea Damiani sends his wife Valeria off on a skiing holiday so he can spend time with his demanding mistress, Giulia. Little does he suspect that Valeria is having a rendezvous with a Count she recently met. However, Valeria does not know that 'Count' Giovanni is really just a manager's assistant, namely, Andrea's.
A writer returns home to his estate after service in World War I. He has developed a very bad case of depression due to a war wound concerning his genitalia. He contemplates suicide, but recovers after becoming interested in his caretaker's 12 year-old war orphan niece, who now lives in the manor.
A cop suspects his wife's infidelity, only to become the prime suspect when she's murdered. A criminal psychologist believes the real killer is a presumed-dead serial killer, as more murders unfold.
