Ivan Triesault

as Eric Mathis

as West German Delegate (uncredited)

as Benson Parkhurst

as Phillip - Captain of Waiters (uncredited)

as Prof. Göteborg

as Thad Borchik

as Plantinov

as Von Ellstein

as Von Kleist

as Photographer (uncredited)

as General von Katz

as Head Captain (uncredited)

as Demaratus

as German Colonel (uncredited)

as Fred Schoenbeck

as Doctor

as German Major

as Lt. Brandt

as Museum Guide (uncredited)

as Lewis Venable (uncredited)

as Dr. Peter Ulof

as Gen. Dimitri Langrad

as Hausmer, Schiller's Henchman

as Monsieur Chopin (uncredited)

as German Lieutenant (uncredited)

as Ludwig (uncredited)

as The Russian

as Maitre d'hotel

as Jan Spavero (uncredited)

as Danish Envoy

as Baron Von Hollden

as Mr. Tukhachevsky (Former General) (uncredited)

as Pelham Vetch

as Naftalie Vrandstadter (uncredited)

as Laszlo Shatzi

as Inspector

as Sgt. Johann Grillparzer

as Major Reimann

as Wexler

as Assassin

as Volpe

as Henri Dupre

as Pastor Niemöller

as Grandpa Loues / Mr. Trisapopolis

as Duke Alexander (uncredited)

as Bernard - Maitre d' (uncredited)

as Professor Voltan

as Erik Haldeman

as Mitter

as Major Strasser

as Peter Vandaman

as Dr. Igor Baumler (uncredited)

as Professor Levenson

as Walter

as Alfredi

as Alexis Delios

as Major Chavet

as Dr. Colman

as King George

as Colonel Pavlec

as Military Officer

as Jacob Brenner

as Prof. Julius Angermann

as I.V. Morse

as Rocheau

as Dr. Manus

as German Lieutenant (uncredited)

as Jewel Theif

as The President

as The King

as Carl Kersch