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.

Norwegian immigrant Marta Hanson keeps a firm but loving hand on her household of four children, a devoted husband and a highly-educated lodger who reads great literature to the family every evening. Through financial crises, illnesses and the small triumphs of everyday life, Marta maintains her optimism and sense of humor, traits she passes on to her aspiring-author daughter, Katrin.