The merchant Giovanni Illes is tracked down by the debtors, but cannot pay his debts. To save her father from bankruptcy, Anna talks to the lawyer, trying to earn an extension. The lawyer grants it to him, but he gets too close, even physically. She wants to defend herself, but his power dominates the impotence of the woman.
Alberto Serrani, a mining engineer, meets doctor's daughter Marina, sweet and simple, and the notorious and frivolous Clara who falls for him immediately.
Grace Peterson works in department stores "Tutto per Tutti", along with many other young people. His employment contract entitling them to live in a boarding house built specifically for them by the company but on the other hand, forbid them not fall in love or marry under threat of dismissal. Still, Grace falls for Phil Golder, a violinist penniless. The director of the residence will notice and the best friend of the girl impersonate violinist girlfriend to try to save Grace dismissal.
Successful WWI pilot Luciano Serra has problems adjusting to an ordinary life in peace, so he leaves his family and becomes a pilot in America. In the 30s, his son in Italy wants also to become a pilot, and Luciano accepts an offer of a double dealing agent for a flight from Rio to Rome, but his plane crashes in the Atlantic. For the world Luciano Serra is missing, but he has entered the Italian army under a new name to fight in Ethiopia. The train in which his unit travels is attacked by Ethiopian soldiers, his son flying a reconasaince mission is shot down and wounded by the same attacking enemies. Will Luciano be able to fly the plane back, to get close air support for the outnumbered Italian troups?