A Russian prince goes to Monte Carlo just after World War I with money supplied to him by Parisian Russians. He wins but the casino operators want him to honor the tradition of returning to the tables.
The lonely wife of a workaholic husband on the magical Isle of Capri meets a charming and attractive young man. An exciting affair must end when word gets back to the husband and he becomes ill. In hopes of avoiding a scene, she passes her beau along to her stepdaughter, Monica.
