Louis Adlon

The Hunchback of Notre Dame

1939 · Venus (uncredited)

Sahra

1943 · Soldier (uncredited)

Hangmen Also Die!

1943 · Adjutant (uncredited)

A Dispatch from Reuters

1940 · Clerk (uncredited)

Dr. Ehrlich's Magic Bullet

1940 · Hospital Attendant

Underground

1941 · Karl

Kuzey Atlantik'e Hareket

1943 · German Ensign (uncredited)

Confessions of a Nazi Spy

1939 · Nazi American Youth Leader (uncredited)

Iceland

1942 · Valtyr Olafson (as Duke Adlon)

Eagle Squadron

1942 · German Sergeant

Espionage Agent

1939 · Youth

The Lady in Question

1940 · First Court Clerk (uncredited)

My Favorite Spy

1942 · Herman

The Chocolate Soldier

1941

Resisting Enemy Interrogation

1944 · Maj. Franz Kohmer

The Ice Follies of 1939

1939 · Dress Designer (uncredited)

First Comes Courage

1943 · Nazi lieutenant

Mystery Sea Raider

1940 · Lerner

The Big Show-Off

1945 · Leopold Muckenfuss