Derwin Abrahams

1936

• [ ] Hopalong Cassidy Returns (Assistant Director) 
• [ ] Trail Dust (Assistant Director) 

1937

• [ ] North of the Rio Grande (Assistant Director) 
• [ ] Hills of Old Wyoming (Assistant Director) 
• [ ] Borderland (Assistant Director) 
• [ ] Hopalong Rides Again (Assistant Director) 
• [ ] Texas Trail (Assistant Director) 

1938

• [ ] The Mysterious Rider (Assistant Director) 
• [ ] Cassidy of Bar 20 (Assistant Director) 
• [ ] Partners of the Plains (Assistant Director) 

1939

• [ ] Heritage of the Desert (Assistant Director) 
• [ ] Renegade Trail (Assistant Director) 
• [ ] Silver on the Sage (Assistant Director) 
• [ ] Law of the Pampas (Assistant Director) 

1940

• [ ] The Light of Western Stars (Assistant Director) 

1941

• [ ] Secret of the Wastelands (Director) 
• [ ] Border Vigilantes (Director) 

1943

• [ ] Tarzan's Desert Mystery (Assistant Director) 

1945

• [ ] The Return of the Durango Kid (Director) 
• [ ] Northwest Trail (Director) 
• [ ] Both Barrels Blazing (Director) 
• [ ] Rough Ridin' Justice (Director) 
• [ ] Rustlers of the Badlands (Director) 

1946

• [ ] Chick Carter, Detective (Director) 
• [ ] Son of the Guardsman (Director) 
• [ ] The Fighting Frontiersman (Director) 
• [ ] Frontier Gunlaw (Director) 
• [ ] Drifting Along (Director) 
• [ ] The Haunted Mine (Director) 
• [ ] Hop Harrigan: America's Ace of the Airways (Director) 

1947

• [ ] Smoky River Serenade (Director) 
• [ ] Swing the Western Way (Director) 
• [ ] South of the Chisholm Trail (Director) 
• [ ] The Stranger From Ponca City (Director) 
• [ ] Prairie Raiders (Director) 
• [ ] Riders of the Lone Star (Director) 

1948

• [ ] Docks of New Orleans (Director) 
• [ ] Tex Granger: Midnight Rider of the Plains (Director) 
• [ ] The Rangers Ride (Director) 
• [ ] Cowboy Cavalier (Director) 

1949

• [ ] Mississippi Rhythm (Director) 

1950

• [ ] The Girl from San Lorenzo (Director) 

1951

• [ ] Whistling Hills (Director) 

1953

• [ ] The Great Adventures of Captain Kidd (Director)