Louis Adlon

The Big Show-Off

1945 • Leopold Muckenfuss

Resisting Enemy Interrogation

1944 • Maj. Franz Kohmer

Sahara

1943 • Soldier (uncredited)

First Comes Courage

1943 • Nazi lieutenant

Action in the North Atlantic

1943 • German Ensign (uncredited)

Hangmen Also Die!

1943 • Adjutant (uncredited)

Iceland

1942 • Valtyr Olafson (as Duke Adlon)

Eagle Squadron

1942 • German Sergeant

My Favorite Spy

1942 • Herman

The Chocolate Soldier

1941

Underground

1941 • Karl

Mystery Sea Raider

1940 • Lerner

A Dispatch from Reuters

1940 • Clerk (uncredited)

The Lady in Question

1940 • First Court Clerk (uncredited)

Dr. Ehrlich's Magic Bullet

1940 • Hospital Attendant

Espionage Agent

1939 • Youth

The Hunchback of Notre Dame

1939 • Venus (uncredited)

Confessions of a Nazi Spy

1939 • Nazi American Youth Leader (uncredited)

The Ice Follies of 1939

1939 • Dress Designer (uncredited)