The monotonous life of a bourgeois family is disturbed by the announcement of the imminent return from America of Mr. Lohengrin, who had left Italy years earlier, leaving behind the reputation of being an irresistible womanizer. Lohengrin's cousin, worried about the stability of his marriage,...
When his wife storms out of a dinner planned in honor of his American boss (because their dog is not allowed to be at the table) an engineer pretends that his secretary is the missus.