Karl Ludwig Diehl

as Lord Melbourne - Prime Minister

as Prof. Stauffer

as Prince Jussupoff

as Generaloberst a. D. Ludwig Beck

as Massimo Ruska

as Wasiljeff

as Erik Larsen

as Prof. Siebrecht

as Captain Leslie

as Dr. Martin Laborius

as Polizeirat Gerber

as Oberleutnant Ferndinand von Grobitzsch

as Hauptmann Costali / Haushofmeister Archibald

as Snorri

as SS-Mann

as Memmo Speranza

as Lord Robert Chiltern

as Kessler

as Kaiser Friedrich III.

as Johann Salvator

as Ingenieur Hagen

as Prinz Selim

as il neurologo

as Ivar Andersson

as Professor Bergstetten

as Rittmeister von Droste

as Staatsminister Graf Rantzau

as Dr. Gregor, Redakteur

as Ingenieur Max Klaar

as Lehrer Kinz

as Herr von Seidel

as Lord Chamberlain

as Baron John Ennis of Loweland

as Prof. Colbert

as Oberst Gösta Knudson, Schwadronführer

as Captain von Homberg

as Hauptmann von Rochow

as Professor Dr. Bruchsal

as Generalmajor Lüchten

as Lord Chamberlain

as Michael Jürgens

as Petersen

as Georg Wolenski

as Hans Lenzfeld

as Maximilian

as Kriminalrat Husfeld

as Michael Tetjus

as Herr von Seidel

as Dr. Bruck

as Lord Kingsdale

as Axel Gröning

as Luftakrobat

as Adjudant

as Oberst von Bolin

as Stuart Webbs

Cast

as Peters, Fabrikant

as Baron von Instetten

as Michael von Hombergk, Generalstabsoffizier

Cast

as Rechtsanwalt Dr. Edmund Lessner