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.
Anna Baldini
Marcella Meloni
Vera Carmi
Adriana
Emilio Cigoli
Alberto Mantovani
Andrea Compagnoni
Cesare Meloni
Anna Di Leo
Iolanda
Franco Interlenghi
Enrico
Salvo Libassi
Perrone
Elvi Lissiak
Luciana
