Mario Galli

A lieutenant spends a night of love with a mysterious woman. After a few years he discovers that the woman was married to an invalid and that the meeting had been organized to ensure an heir for the family

Italy, 15th century: Marco and Cesco, two youths from rival families are friends but become enemies when they both fall in love with the same girl, Germana, who is kept prisoner by Cesco's family in a tower. Germana is however in love with Marco and Cesco, feeling betrayed, has Marco imprisoned. During a battle Marco proves however his loyalty to his friend, who falls unfortunately deadly wounded.

Piero is the leader of a group of university students who lead a carefree life. Finding himself in trouble and in need of money, he turns to criminal means—receiving aid from Daniela, the daughter of a rigid magistrate.