Bored with her bourgeois life, the young Maria Variani, daughter of a professor, meets Bruno, who is part of an amateur jazz group, and allows herself to be persuaded to join the band that plays during the radio program "The microphone is yours".
Leo (Vittorio De Sica) is young man trying to make a living without any success. Through fortuitous circumstances, he is assigned by the director of a big firm to accompany for one night the daughter of the firm's accountant, Titi (María Mercader). Leo pretends then to be the son of a tycoon, and...
In a small mountain town, a new teacher arrives, Maria Bini, who, with her extreme confidentiality, arouses people's curiosity and gossip. The young mayor of the village feels attracted to the girl and begins to court her.
Daniele, a stockbroker, learns that he has lost a large sum entrusted to him by his friend Giovanni Bensi and he does not have the nerve to tell it in person, so he writes a letter to his friend, telling him that he may collect his life insurance, as he is going to commit suicide - but he can not...
