Ludwig Donath

as Ernst Ganz

as Gustav Lindt

as German Cartel Member

as Schirmer

as German Captain

as Dr. Josef Karac

as Flophouse Proprietor

as Gestapo Officer in Schultz's Laboratory (Uncredited)

as Dr. Cooper

as Doctor

as Desk Clerk in Hotel (uncredited)

as Alfredo Brazzi

as Cantor Yoelson

as Nicholas Sokim

as Dr. Heinrich von Kronen

as Mueller

as Owner of Pawnshop

as Hans Gruber

as Self

as Cantor Yoelson

as Gustav von Kahr

as Dr. Wickert

as Adolf Hitler / Franz Huber

as Joseph

as Fred

as Dr. Titus

as Hitler's Voice

as Dr. Karger

as Jackorski

as Schmidt (as Louis Donath)

as Naboth

as Nazi Prof. Metzger

as Judge Lafitte

as 'Doc' Thorssen

as Professor

as Kaffar

as Karl

as Hans Saltzman

as Bulanerti

as Violette

as Jakob Meyersohn

as Hendrigg

as Prinz Eugen

as Adolph Guernitz

as Professor Joseph Kroner

as Otto

as Dr. Wickert

as Rabbi Azrael

as Ernst Ganz