Giulia Masini
A violin player is going to be father of a sixth child by his second mistress, Marisa. Quite nervous about that, he does not leave the clinic... except to drive Giulia, his legitimate wife, along with his legitimate kids to the station as they leave for a vacation at the seaside.
Miss Steiner (uncredited)
Journalist and man-about-town Marcello struggles to find his place in the world, torn between the allure of Rome's elite social scene and the stifling domesticity offered by his girlfriend, all the while searching for a way to become a serious writer.