To Die in Paris
as General Ludmer
The Spy in the Green Hat
as Dr. Heinrich von Kronen
Too Many Thieves
as Bulanerti
Torn Curtain
as Gustav Lindt
He's Alive
as Ernst Ganz
The Dybbuk
as Rabbi Azrael
Judgment at Nuremberg
as Dr. Wickert
The Veils of Bagdad
as Kaffar
Sins of Jezebel
as Naboth
My Pal Gus
as Karl
Journey Into Light
as 'Doc' Thorssen
Sirocco
as Flophouse Proprietor
The Great Caruso
as Alfredo Brazzi
Mystery Submarine
as Adolph Guernitz
The Killer That Stalked New York
as Dr. Cooper
There's a Girl in My Heart
as Professor Joseph Kroner
Jolson Sings Again
as Cantor Yoelson
The Great Sinner
as Doctor
The Lovable Cheat
as Violette
The Fighting O'Flynn
as Hendrigg
Sealed Verdict
as Jakob Meyersohn
To the Ends of the Earth
as Nicholas Sokim
Cigarette Girl
as Otto
The Return of Monte Cristo
as Judge Lafitte
Blondie Knows Best
as Dr. Titus
The Jolson Story
Renegades
as Jackorski
The Devil's Mask
as Dr. Karger
Gilda
as German Cartel Member
Prison Ship
as Professor
Counter-Attack
as Mueller
The Master Race
as Schmidt (as Louis Donath)
The Hitler Gang
as Gustav von Kahr
The Strange Death of Adolf Hitler
as Adolf Hitler / Franz Huber
Above Suspicion
as Gestapo Officer in Schultz's Laboratory (Uncredited)
This Land Is Mine
as German Captain
Hangmen Also Die!
as Schirmer
Margin for Error
as Hitler's Voice
Reunion in France
as Desk Clerk in Hotel (uncredited)
Lady from Chungking
as Hans Gruber
