The plot weaves several episodes with several groups of people, Roman families, youth gangs and young love couples, who spend a Sunday at the beach of Ostia.
Stylish, sophisticated and absolutely broke, Dino and Maria pursue a romance until they realize neither of them has any money, which forces the gold diggers to turn their attention to a wealthy widower and his daughter. A compulsive gambler who owes several anxious investors a small fortune, Dino has trouble cutting his losses, no matter how bad the losing streak.
On his way to Africa, Don Pietro, a young missionary priest has his suitcase stolen in the station of Naples. While trying to retrieve his baggage he realizes how miserable the city of Naples is. Then he decides that his mission is there in Naples, He creates his 'The Boys' Town' a shelter for poor kids, aka the 'scugnizzi' (street urchins), with a view to putting them back on the right track. Some of the kids, though, do not play by the rules just using that 'home' as a convenient place for hiding the product of their thefts...
