Carlo Rutelli falls in love with the beautiful variety singer Yvonne la Nuit, but his father opposes the wedding. World War I breaks out and Carlo is killed while Yvonne has a son, but on orders from Carlo's father, she is told he is dead. Her career descends and only Nino, an art partner, remains close to her and helps her earn her living by singing in taverns.

Carlo Rutelli falls in love with the beautiful variety singer Yvonne la Nuit, but his father opposes the wedding. World War I breaks out and Carlo is killed while Yvonne has a son, but on orders from Carlo's father, she is told he is dead. Her career descends and only Nino, an art partner, remains close to her and helps her earn her living by singing in taverns.

《云中四部曲》是Alessandro Blasetti执导，吉诺·切威、Adriana Benetti、Giuditta Rissone主演的剧情片，该片于1942年出品 。
该片讲述了一个女孩让保罗·比安奇扮演她丈夫而引发的故事。
保罗·比安奇(Paolo Bianchi)是一个居家男人，他要去出差。他在公共汽车上再次见到她，她告诉他她有麻烦了，她怀孕了，她孩子的父亲离开了她，她不知道如何告诉她的父母她没有结婚。她要求保罗扮演她丈夫的角色，保罗接受了……