Louis Adlon

The Big Show-Off

Leopold Muckenfuss · 1945

Resisting Enemy Interrogation

Maj. Franz Kohmer · 1944

Sahara

Soldier (uncredited) · 1943

First Comes Courage

Nazi lieutenant · 1943

Action in the North Atlantic

German Ensign (uncredited) · 1943

Hangmen Also Die!

Adjutant (uncredited) · 1943

Iceland

Valtyr Olafson (as Duke Adlon) · 1942

Eagle Squadron

German Sergeant · 1942

My Favorite Spy

Herman · 1942

The Chocolate Soldier

1941

Underground

Karl · 1941

Mystery Sea Raider

Lerner · 1940

A Dispatch from Reuters

Clerk (uncredited) · 1940

The Lady in Question

First Court Clerk (uncredited) · 1940

Dr. Ehrlich's Magic Bullet

Hospital Attendant · 1940

Espionage Agent

Youth · 1939

The Hunchback of Notre Dame

Venus (uncredited) · 1939

Confessions of a Nazi Spy

Nazi American Youth Leader (uncredited) · 1939

The Ice Follies of 1939

Dress Designer (uncredited) · 1939