Como Ator/Atriz
El sargento York
German Lieutenant (uncredited)
Escape
Porter (uncredited)
Action in the North Atlantic
German Submarine Captain (uncredited)
Five Graves to Cairo
German Sergeant (uncredited)
A Night in Casablanca
Kurt
La cruz de Lorena
Corporal Daxer
The Moon Is Down
Sergeant (uncredited)
Above Suspicion
German Border Guard (Uncredited)
Underground
Radioman
Espionage Agent
German Officer on Train
Calling Dr. Death
Marion's Father (as Fred Gierman)
Hubo una luna de miel
German Getting Film from Le Blanc (uncredited)
Confesiones de un espía nazi
German-American at Bund Meeting (uncredited)
Calcutta
Tea Planter (uncredited)
British Intelligence
Otto Kurtz
Rebelión
German Pilot (uncredited)
Lucky Jordan
Bulky Gardener
So Ends Our Night
Doctor (uncredited)
The Searching Wind
Eppler
Hitler: Beast of Berlin
Father Pommer
Golden Earrings
Sergeant (uncredited)
Hitler- Dead or Alive
Meyer
Background to Danger
Attaché
Destination Unknown
Van Hoven
Hostages
Captain Patzer
Unseen Enemy
Franz Mueller, as Frederick Gierman
The Adventures of Smilin' Jack
Schlesser, device expert [Chs. 10-11]
Address Unknown
Bank Clerk (uncredited)
Calling Philo Vance
Austrian Sergeant (uncredited)
The Deadly Game
Carl Nash