Unemployed Antonio is elated when he finally finds work hanging posters around war-torn Rome. However on his first day, his bicycle—essential to his work—gets stolen. His job is doomed unless he can find the thief. With the help of his son, Antonio combs the city, becoming desperate for justice.
An old woman finds a baby in her cabbage patch and raises him. After her death, the boy grows up in an orphanage and later joins the homeless in post-war Milan, helping them build a shanty town. When they discover oil, he receives a magical dove from a vision of his adoptive mother that grants wishes.
When elderly pensioner Umberto Domenico Ferrari returns to his boarding house from a protest calling for a hike in old-age pensions, his landlady demands her 15,000-lire rent by the end of the month or he and his small dog will be turned out onto the street. Unable to get the money in time, Umberto fakes illness to get sent to a hospital, giving his beloved dog to the landlady's pregnant and abandoned maid for temporary safekeeping.
While on vacation in Rome, married American Mary Forbes becomes entangled in an affair with an Italian man, Giovanni Doria. As she prepares to leave Italy, Giovanni confesses his love for her; he doesn't want her to go. Together they wander the railroad station where Mary is to take the train to Paris, then ultimately reunite with her husband and daughter in Philadelphia. Will she throw away her old life for this passionate new romance?
Vittorio De Sica is a teacher struggling to take care of his family and always dreaming that Parliament will increase the salaries for teachers and life will become easier for his wife, Maria Mereander, and kids. An Indian prince (Sabu) visits Italy, is assisted by the teacher and gives De Sica a baby elephant as a reward. This upsets the landlord, Nando Bruno, the other tenants, and the neighborhood. He takes the elephant away but, like Lassie, it comes home.
Determined to postpone his own wedding, a former marshal leaves his bride-to-be and participates in an international music festival in Spain, where he falls for a young dancer.
Under provincial Italian law at the time, once a roof is erected, the occupants cannot be evicted from a building. This comedy follows the efforts of a family to erect the roof on a house overnight so that a newlywed couple can have their own home.
