Dr. Josef Rittenhaus, a popular young society physician of Vienna, at the behest of his friend Waldstein, goes to consider a proposal by Countess von Nessa to donate a site and funds for the erection of a new sanitarium. His wife, Laura, piqued by his apparent indifference, is left in the hands of Carl Tanzer, supposedly the doctor's best friend, whose advances she rejects. Laura contrives to make her husband jealous with a bogus letter, but to no avail; later, escaping from a masher, she meets her husband's friend Fritz Schwerman, from whom she escapes after accepting a luncheon offer. While Laura tries to vamp her husband's other friends at a card game, the countess tries to make love to the doctor. Rittenhaus returns home in disgust and is happily reconciled with his wife.