Frederick Giermann
Acting
Women in the Night
Major Eisel
Golden Earrings
Sergeant (uncredited)
Calcutta
Tea Planter (uncredited)
The Searching Wind
Eppler
A Night in Casablanca
Kurt
Address Unknown
Bank Clerk (uncredited)
Calling Dr. Death
Marion's Father (as Fred Gierman)
The Cross of Lorraine
Corporal Daxer
Hostages
Captain Patzer
Background to Danger
Attaché
Action in the North Atlantic
German Submarine Captain (uncredited)
Above Suspicion
German Border Guard (Uncredited)
Five Graves to Cairo
German Sergeant (uncredited)
Plan for Destruction
Nazi Radio Announcer
Edge of Darkness
German Pilot (uncredited)
The Moon Is Down
Sergeant (uncredited)
The Adventures of Smilin' Jack
Schlesser, device expert [Chs. 10-11]
They Stooge to Conga
U-Boat Commander (uncredited)
The Great Impersonation
Stamin
Once Upon a Honeymoon
German Getting Film from Le Blanc (uncredited)
Lucky Jordan
Bulky Gardener
Hitler- Dead or Alive
Meyer
Destination Unknown
Van Hoven
Unseen Enemy
Franz Mueller, as Frederick Gierman
Sergeant York
German Lieutenant (uncredited)
The Deadly Game
Carl Nash
Underground
Radioman
So Ends Our Night
Doctor (uncredited)
Escape
Porter (uncredited)
Calling Philo Vance
Austrian Sergeant (uncredited)
British Intelligence
Otto Kurtz
Hitler: Beast of Berlin
Father Pommer
Espionage Agent
German Officer on Train
Confessions of a Nazi Spy
German-American at Bund Meeting (uncredited)