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.
In WWII-era Rome, underground resistance leader Manfredi attempts to evade the Gestapo by enlisting the help of Pina, the fiancée of a fellow member of the resistance, and Don Pietro, the priest due to oversee her marriage. But it’s not long before the Nazis and the local police find him.
Claudia and Anna join Anna's lover, Sandro, on a boat trip to a remote volcanic island. When Anna goes missing, a search is launched. In the meantime, Sandro and Claudia become involved in a romance despite Anna's disappearance, though the relationship suffers from guilt and tension.
