As Actor/Actress
Perry Mason
Otto Kessler
The Donna Reed Show
December Bride
Cavalcade of America
Casablanca
Mr. Leuchtag (uncredited)
Letter to Loretta
Professor
Man with a Camera
Hallmark Hall of Fame
Professor Roff
General Electric Theater
Professor Harnish
Schlitz Playhouse of Stars
Jonathan Bigby / clock-keeper
La mansión de Drácula
Siegfried
The Climax
Carl Baumann
El orgullo de los Yankees
Henry 'Pop' Gehrig
Geraldine
Professor Berger
Great Guns
Dr. Schickel
La mujer del año
Dr. Lubbeck
Das Testament des Dr. Mabuse
Arbeiter
G.I. Blues
Owner of Puppet Show
Man Hunt
Doctor
All Through the Night
Herman Miller
Above Suspicion
Herr Schultz the Innsbruck Forger (Uncredited)
Nace una canción
Professor Träumer
Action in the North Atlantic
Capt. Ziemer (uncredited)
Cloak and Dagger
The German
Su alteza y el botones
Mr. Puft
Dillinger
Mr. Otto
Man braucht kein Geld
Bluebeard
Jean Lamarte
Abbott y Costello: ¿Quién mató a quién?
Dr. Anton Marek
Pasiones borrascosas
Professor Berdorff