When young and attractive Lina Stroppiani, a thief like the rest of her family, tries to steal the taxi of Paolo, together with two accomplices, she can't possibly know that this will have far reaching consequences.

Maria and Paul love them, but they are very young and, moreover, Maria is the daughter of the municipal sweeper while Paul is the lawyer Bonelli, vice mayor and head of the opposition. To complicate the story there is the reconstruction of a hermitage destroyed during the war. Reconstruction would take the view of the Paseroni villa, big industrial and political traffic. Bonelli's lawyer, a great speaker, becomes a mayor for the death of his predecessor and is bought by Paseroni, while rejecting the love of Paul and Mary for social differences and why Paul should stay behind Doddy Paseroni. At this point, Paul and Mary flee to kill, just as Bonelli has to hold a talk on the radio for the inauguration of Paseroni's villa ...

Philippe Perrin, a young engineer passionate about his work, leads the construction of a huge dam in the High Alps. Like all the men who work on the building site, he gives the best part of himself. Unfortunately, his health deteriorates but he refuses to follow the doctor's orders as well as the advice of Micheline, a young nurse who has fallen in love with him. However, driven by the evolution of his illness, Philippe finally makes up his mind to go down to the valley for a treatment. On the very day of his departure though, a young Arab worker gets killed in a rock crusher...

Francesca and Sandro meet, falls for each other and get married. But the differences between them are too many and the separation is around the corner.

A veterinarian in Figarolo, Giuliano Goberti has also been providing care to the villagers since the death of Dr. Lofal, but the arrival of a luscious replacement for the vacant doctor precipitates events. While she prescribes drugs, Giuliano orders the bedridden Countess to eat well and exercise. A Roman journalist reports on the miraculous results. Soon the quiet little Italian town is invaded by a motley crew of imaginary patients, who have to bring an animal with them to save the vet from trouble for practicing medicine illegally. In the end, the brave Giuliano marries the lovely doctoress, thus curing their celibacy.