Fritz Tillmann

as Hirsch

as Dr. Sievers

as Kühne

as (voice) (uncredited)

as Bibliotheksrat Eugen Knesebrecht

as Conte Carcasona

as Professor Felseneck

as Konsul Armin von Prossnitz

as Kurt Nietnagel

as Hugo Zwicknagel

as Reginald Kinsale

as Direktor Knauer

as Bernhard Jablonski

as Christof Lauritz

as Herr Gabler

as Jepantschin

as Müller Düker

as Dr. Roylott

as Sir Patrick

as Nic Parnassis

as Admiral

as Traugott Stiebner

as Rudolf Nickel

as Prosecutor

as Admiral Pendragon

as Dr. Klotz

as Dr. Krishna (voice)

as Sir George Edwards

as Bürgermeister

as Eduard Meyer-Cleve, Industrieller

as Joe Bray

as Fürst Zeno

as Dr. Stoll, Verteidiger

as George Dalton

as General von Felseneck

as Petersen

as Kriminalrat Born

as Alexander Engelmann

as Arnold Steif, Bürgermeister

as Hauptmann Knöpfer

as Kapitän Stassi

as Dr. Schilling

as Hans Bast

as Dr. Pohlhammer

as Selby Clive

as Inspektor Steen

as Bruce Lovell

as Jan Dirksen

as Count Rantzau

as Leo Seduc

as Baron von Pleskau

as Herr Ballard

as Hauptmann Lüdemann

as William Sunlet

as General Henning von Tresckow

as Dr. Hans Scholz

as Fritz Rottmann