- Mady Christians as Elisabeth ("Lisl")
- Irene Ware as Baroness Maria Theresa
- Guinn Williams as Stefan
- Paul Lukas as Baron Leopold von Waldstein
- Alan Mowbray as Carl Altmann
- Josephine Whittell as Countess Waldstein
- John Halliday as Dr. Walter Brunder
- George Barbier as Fritz
- Henry Armetta as Headwaiter