as Professor
as Jackorski
as Rabbi Azrael
as Flophouse Proprietor
as German Cartel Member
as Adolph Guernitz
as Mueller
as Schirmer
as Dr. Heinrich von Kronen
as Gustav Lindt
as Alfredo Brazzi
as German Captain
as Desk Clerk in Hotel (uncredited)
as Dr. Wickert
as Doctor
as Schmidt (as Louis Donath)
as Bulanerti
as Gustav von Kahr
as Naboth
as Dr. Cooper
as Cantor Yoelson
as Judge Lafitte
as Nazi Prof. Metzger
as Hitler's Voice
as Dr. Karger
as Nicholas Sokim
as Kaffar
as Violette
as Karl
as Hendrigg
as Otto
as Gestapo Officer in Schultz's Laboratory (Uncredited)
as Dr. Titus
as Professor Joseph Kroner
as Ernst Ganz
as Hans Gruber
as Adolf Hitler / Franz Huber
as Jakob Meyersohn
as 'Doc' Thorssen
as Prinz Eugen
as Dr. Josef Karac
as Owner of Pawnshop
as Stefan
as Doc Randall Benton
as Hans Saltzman
as Fred
as 'Knish' Levin
as Joseph