as Archangel (archive footage) (uncredited)
as General Probst
as Alexander
as Harry de Cassian
as Stefan Holden
as Redakteur
as Hanuschke
as Hjalmar Nielsen
as Kruttke
as Gesandter
as Heidemann
as Dr. Schneider, RA.
as Baron von Pflunck
as Dr. Gunther
as Ostermann
as Direktor Holk
as Conradi
as Bollmann
as Stone, Stefensons Privatsekretär
as Bernard, Modesalonbesitzer
as Paul SĂĽsskind
as von BĂĽlow (uncredited)
as Felix Schön
as Dr. Gößler
as Richard JĂĽrgens
as Wilhelm Kersten, dessen Sohn
as Harald Heimendahl
as Karl Schwertfeger
as Johannes Gottlieb Blank
as Robert
as Konrad von Schulte
as Oskar Friml
as Nils Nilsen
as Antonio
as Michael Wenk
as Dieter von Kamphausen
as Fred Evans
as Petzold
as Himself
as Walter von Molnar
as Wolf von Wolfenstein
as Hannes Lorenz
as Lord Robert
as Werner Vogt
as Jim Bock
as Petzold
as TreĂź
as Georg Kaiser I.
as Algeri Tiejten
as Franz von Wergenthin
as Student Robert Riedel
as Hans Waldorf
as Marquis Duverge
as Peter
as Edgar Krell
as Stephan Schwaiger
as Graf Axel Holm, Attaché
as Klaus Brinken
as Fritz von Hohenstein
as Fred Milson
as Sascha, Prince of Gorgonien
as Robert Hellmich
as Geza
as Hubert
as Andreas
as Erzengel
as Kubinke, der Barbier
as Rudolf
as Ewald
as Georg Weidenbach