J. A. Duffy
Biography
Filmography
Director (Feature Film)
Crime Takes a Holiday
(1938)
Assistant Director
Stagecoach Days
(1938)
Assistant Director
Rolling Caravans
(1938)
Assistant Director
Flight into Nowhere
(1938)
Assistant Director
Making the Headlines
(1938)
Assistant Director
The Ranger Steps In
(1937)
Assistant Director
Reckless Ranger
(1937)
Assistant Director
Under Suspicion
(1937)
Assistant Director
Trouble in Morocco
(1937)
Assistant Director
Law of the Ranger
(1937)
Assistant Director
Ranger Courage
(1936)
Assistant Director
Rio Grande Ranger
(1936)
Assistant Director
The Fugitive Sheriff
(1936)
Assistant Director
North of Nome
(1936)
Assistant Director
Avenging Waters
(1936)
Assistant Director
The Crime Patrol
(1936)
Assistant Director
The Unknown Ranger
(1936)
Assistant Director
Heir to Trouble
(1935)
Assistant Director
Western Courage
(1935)
Assistant Director
The Perfect Clue
(1935)
Assistant Director
Lawless Riders
(1935)
Assistant Director
She Had to Choose
(1934)
Assistant Director
The Scarlet Letter
(1934)
Assistant Director
Cheating Blondes
(1933)
Assistant Director
Air Eagles
(1931)
Assistant Director
Writer (Feature Film)
The Black Widow
(1947)
From Story
Jesse James Rides Again
(1947)
Screenwriter
The Black Widow
(1947)
Screenplay
Son of Zorro
(1947)
Screenwriter
The Phantom Rider
(1946)
From Story
King of the Forest Rangers
(1946)
Screenwriter
The Phantom Rider
(1946)
Screenwriter
Daughter of Don Q
(1946)
Screenwriter
Federal Operator 99
(1945)
Screenwriter
Manhunt of Mystery Island
(1945)
Screenwriter
Bordertown Trail
(1944)
Original Screenplay
Captain America
(1944)
Screenplay
Haunted Harbor
(1944)
Screenplay
The Tiger Woman
(1944)
From Story
Zorro's Black Whip
(1944)
Screenwriter
The Tiger Woman
(1944)
Screenplay
Secret Service in Darkest Africa
(1943)
Screenplay
The Spider Returns
(1941)
Screenwriter
Riders of the Frontier
(1939)
Original Screenplay
The Ranger Steps In
(1937)
Story
Reckless Ranger
(1937)
Story
Law of the Ranger
(1937)
Story
Cattle Thief
(1936)
Story
Galloping Dynamite
(1936)
Adaptation
Producer (Feature Film)
Frontiers of '49
(1939)
Supervisor
Life Events
