Hans Olden

as Peter Nikolajewitsch Sorin

as Hatzinger, pensionierter Postoffizial

as Korvettenkapitän von Lindenau

as Julius

as Herr Valenci

as Curtis

as Onkel Richard Kürti

as Von Schöberl

as Wenzel Radetzky

as Adler

as Oberst Ferdinand von Weißenburg-Schwarzeneck

as Major Holzer

as Erzherzog Rudolph-Karl

as Oberst Franz Joseph von Weißenburg-Schwarzeneck

as Gobsch

as Paul Pawlowitsch

as Anwalt

as Anton Schwarz

as Direktor Zaretti, Biancas Vater

as Staatssekretär Alexander von Schendell

as Erzherzog Benedikt

as Wolke

as Durchlaucht

as Direktor Kühne