A royal princess gives her time to the Red Cross, and works alongside a young American doctor.
| Actor | Role |
|---|---|
 Betty BricePrincess Lohra | Princess Lohra |
 Walter LawAmerican Ambassador | American Ambassador |
 Bernard SiegelKarl | Karl |
| GGeorge ClarkePrince Sigismund | Prince Sigismund |
 Richard BuhlerDr. Carew | Dr. Carew |
 Francis JoynerHis Royal Highness | His Royal Highness |
| CCharles BrandtGen. Brun | Gen. Brun |
| FFlorence WilliamsAmbassador's wife | Ambassador's wife |
| MMargaret MooreRed Cross nurse | Red Cross nurse |
| MMarie SterlingLady of the Court | Lady of the Court |
 Clara LambertLady of the Court | Lady of the Court |
| RRichard WangermannJohann | Johann |
| WWilliam CarrFrederich | Frederich |
| GGeorge BlissPeasant | Peasant |