Dieter Borsche as Prinz Klaus Heinrich

Ruth Leuwerik as Imma Spoelman

Lil Dagover as Gräfin Löwenjoul

Mathias Wieman as Dr. Raoul Überbein

Rudolf Fernau as Großherzog Albrecht

Paul Henckels as Hofmarschall Bühl zu Bühl

Günther Lüders as Kammerdiener Neumann

Paul Bildt as Staatsminister von Knobelsdorff

Tilo von Berlepsch as Adjutant

Heinz Hilpert as

Herbert Hübner as

Kurt Vespermann as

Oskar Dimroth as

Anne-Marie Hanschke as

Eberhard Müller-Elmau as

Hans Hermann Schaufuß as

Ewald Wenck as