Louis Adlon
Acting
Acting
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