Como Actor/Actriz
El sargento York
German Lieutenant (uncredited)
Five Graves to Cairo
German Sergeant (uncredited)
Rebelión
German Pilot (uncredited)
Above Suspicion
German Border Guard (Uncredited)
Confesiones de un espía nazi
German-American at Bund Meeting (uncredited)
A Night in Casablanca
Kurt
Espionage Agent
German Officer on Train
Hubo una luna de miel
German Getting Film from Le Blanc (uncredited)
Action in the North Atlantic
German Submarine Captain (uncredited)
Background to Danger
Attaché
The Moon Is Down
Sergeant (uncredited)
Escape
Porter (uncredited)
British Intelligence
Otto Kurtz
The Searching Wind
Eppler
The Great Impersonation
Stamin
Underground
Radioman
Calling Dr. Death
Marion's Father (as Fred Gierman)
Lucky Jordan
Bulky Gardener
They Stooge to Conga
U-Boat Commander (uncredited)
So Ends Our Night
Doctor (uncredited)
Golden Earrings
Sergeant (uncredited)
La cruz de Lorena
Corporal Daxer
Calcutta
Tea Planter (uncredited)
Hostages
Captain Patzer
Women in the Night
Major Eisel
Hitler- Dead or Alive
Meyer
The Deadly Game
Carl Nash
Hitler: Beast of Berlin
Father Pommer
Unseen Enemy
Franz Mueller, as Frederick Gierman
Address Unknown
Bank Clerk (uncredited)