Luciano Serra is a former pilot who, despite having been discharged at the end of
World War I, retains a passion for flying. Using a small plane that he has salvaged, he begins offering flights to tourists over
Lake Maggiore for 50 lire. However, business is poor; there are too few flights, and he hasn't paid his rent for six months. When the electricity is cut off for non-payment, his wife Sandra tries to convince him to accept a labourer's job that her father might offer him. He refuses, and Sandra leaves him, taking their young son to live with her father. Luciano leaves for South America to take up a job offered to him by a man he has met in a bar of a Grand Hotel in
Stresa. Ten years later, Luciano is still living in South America, working as a commercial pilot for a circus. When he gets the chance to fly to Rome, he feels that the time has come for his redemption. News of the flight quickly spreads far and wide and soon reaches Italy. There, Luciano's grown-up son Aldo, who has inherited his father's love of flying, wants to attend the
Regia Aeronautica Academy. However, he needs his father's permission, which he receives on the day news spreads of Luciano's disappearance at sea after crashing during his attempted non-stop transatlantic flight to Italy. Years pass, and war breaks out in Ethiopia. Aldo, now a skilled pilot, participates in the
African campaign. One day, his squadron, commanded by Colonel Morelli, is tasked with inspecting a section of railway. Meanwhile, Luciano, who had narrowly avoided drowning, has enlisted in the
Royal Italian Army under a false name. The two men are unaware of how close they are to each other. Aldo's squadron is attacked by the enemy, Aldo is wounded, and he is forced to land his plane in enemy territory. The Italian air force needs to find a pilot who can reach Aldo, take off, and raise the alarm. Luciano offers his services and, as soon as he learns that the wounded pilot is his son, runs to help him. In a final act of heroism that redeems a lifetime of disappointments, Luciano manages to carry his wounded son to safety despite his own injuries, and dies beside him. == Production ==