Sig Ruman

as Self (archive footage)

as Russian Delegate

as Professor Winterhalter

as Prof. Werner von Koenig

as German Guard

as Van Coot(1 ep)

as Conductor Schultz(1 ep)

as Eric Von Bissell(1 ep)

as Hammacher (uncredited)

as Self(1 ep)

as Professor Lieberschmit(1 ep)

as Count von Droste Schattenburg (voice) (uncredited)

as Baron Elston Carteblanche

as Tug Captain

as Himelmayer(1 ep)

as Franz Schuldorf(1 ep)

as Capt. Steeger(1 ep)

as Manager

as Self(1 ep)

as King Rinko

as Spectacle Man

as Stefan

as Fritz Schlitz

as Landlord (uncredited)

as Dr. Emile Egelhofer

as W. Kranz

as Schultz

as Johann Schulz

as Dr. Haegendorff(1 ep)

as Cyrus Kraft

as General Ivan Vorashilov

as Menkie (segment "The Gift of the Magi") (uncredited)

as Gapeaux

as Jericho Schlosser

as Hugo Wolfgang Ulrich

as Dr. Zwieback

as Arthur Dinkel

as Count Alexis

as Papa

as Professor Boris Riminoffsky

as Wilowski

as Count Pfefferman / Heinrich Stubel

as Ignatz Tsimmis

as Dr. Gurke

as Mme. Irene

as General Ronsky

as Burgomeister Hussman

as Kuzma

as General von Hindenburg

as Mr. Beckstein

as Louis Bouriette

as Ambassador

as Joe Flugelman

as Dr. Herman Holger

as Sergeant

as Jarubi

as Preuss

as Dr. Dietrich

as Heinrich, Spy Leader

as Dr. Alex Dubroc

as Col. Ehrhardt

as Dirk Van Hoorten

as Self (archive footage) (uncredited)

as John Jacob Astor

as Franz von Bushmaster

as Professor Herman Von Reiter

as Dr. Wuthering

as Hoffman the Great

as Kafka (as Sig Rumann)

as Dr. Simms (as Sig Rumann)

as Ammers

as Mr. Schomberg

as Emil Von Hofer

as Herr Schlick

as Newmann

as Herr Protz

as Van Cleve

as Dr. Hans Wolfert

as Dr. Schmidt

as Comrade Iranoff

as Dutchy

as Krogman

as Poppa Ingleborg

as Psychiatrist

as Wertheimer

as Sergeant Pellerin

as Roger Heath

as Anatole Primerose

as Mr. Bold

as Hutch Rellin

as Colonel Tchernov

as Dr. Emil Eggelhoffer

as Police Captain

as Lt. Col. Gottfried Hollen

as Prime Minister

as General Montero

as Nicolas Marloff

as Dr. Leopold X. Steinberg

as Gus

as Dr. Taggert

as John B. Rudd

as Fanchon

as Durand (as Sig Rumann)

as Herr Hanfstangel

as Commandante Sebastian Golle

as Steindorf

as Hans Muller

as Gottlieb

as Blacksmith

as Matt Conklin

as Mr. Jan Novak

as Doctor

as Brogard

as Hans Hansen (as Siegfried Rumann)

as Baron von Gerhardt (as Siegfried Rumann)

as Bailiff

as Bridge player (Unbilled)