Johnny Case, a young man of humble origins, once he has established himself, finds himself torn between his own lifestyle and the rigid traditions of the Setons, a very rich New York family that is that of his new girlfriend, Julia, met during a cruise. Johnny will end up falling in love, reciprocated, with her sister, Linda, precisely because she is completely different in character from Julia. Rai TV film aired on March 31, 1967 based on the play by Philip Barry from which the film Incantesimo was also made.