John Mylong

Mermaids of Tiburon
1962
Ernst Steinhauer

I, Mobster
1959
Papa Sante (uncredited)

The Beast of Budapest
1958
Gen. Foeldessy

The Eddy Duchin Story
1956
Mr. Duchin

Never Say Goodbye
1956
Herr Gosting

The Crooked Web
1955
Herr Koenig

Magnificent Obsession
1954
Dr. Hofer

Robot Monster
1953
The Professor

Captain Scarface
1953
Kroll

Sea Tiger
1952
J.M. Hennick

The House in Montevideo
1951

His Kind of Woman
1951
Martin Krafft

Young Daniel Boone
1950
Col. von Arnheim

Unconquered
1947
Colonel Henry Bouquet

Lost City of the Jungle
1946
Mr. Malborn

I've Always Loved You
1946
Impresario

The Falcon in San Francisco
1945
Peter Vantine / Carl Dudley

The Mask of Dimitrios
1944
Druhar (uncredited)

Experiment Perilous
1944
Nicholas Bederaux, Sr. (uncredited)

The Moon Is Down
1943
Staff Officer (uncredited)

For Whom the Bell Tolls
1943
Colonel Duval

Corvette K-225
1943
Submarine Commander

Crash Dive
1943
Captain of Submarine

Devil Pays Off
1941
Von Eltzen

Overture to Glory
1940
Stanislaw Maniusko

Affairs of Maupassant
1935

Bretter, die die Welt bedeuten
1935

Adventure on the Lido
1933

The Anthem of Leuthen
1933
Gen. Seydlitz

The Night of Temptation
1932

Sister Angelika
1932

Fra Diavolo
1931

The Squeeker
1931
Harry Webber, genannt "Juwelen Harry"

The Other Side
1931

Zweierlei Moral
1931
Marx, Aushilfsdiener

When the Soldiers
1931

Reserve hat Ruh
1931
Arthur Dreyer

Mary
1931
John Stuart

Tonka of the Gallows
1930
Jan

Bock Beer Fest
1930
Raumert, Brauereibesitzer

The Copper
1930
Zahnstocher-Jeff

Adventures Inc.
1929
Boris

The Old Fritz
1928
Minister Hagen

Artisten - Im Zauber der Manege
1928
Kelly

Die Villa im Tiergarten
1927
Writer

The Eleven Devils
1927
Biller, gegnerischer Mittelstürmer

The Cat's Bridge
1927
Felix, sein Sohn

The Raider Emden
1926

Aus der Jugendzeit klingt ein Lied
1925
Jürg Asmussen

Die Tragödie der Entehrten
1924

Der heilige Hass, 1. Teil
1921
Rabob