An American heiress in Europe falls in love with a German prince, but he is required to marry someone else for reasons of state convenience.
Prinz Klaus Heinrich
Imma Spoelman
Gräfin Löwenjoul
Dr. Raoul Überbein
Großherzog Albrecht
Hofmarschall Bühl zu Bühl
Kammerdiener Neumann
Staatsminister von Knobelsdorff
Adjutant
Oberschwester Amalie
