as Major von Meszaros
as Dr. Seward
as Kapitän Rist, Militärattaché
as Stallbursche Geza von Rakos
as Prinzgemahl Albert
as Prinz von Gottorp Vetter der Zarin
as Konstrukteur Dr. Fleischer
as Pferdezüchter von Tweel
as Wienhold, Kriminalkommissar
as Obrist
