Commando Cody: Sky Marshal of the Universe
(Writer)
Flash Gordon Conquers the Universe
(Screenplay)
Lay That Rifle Down
(Screenplay)
The Mysterious Mr. M
(Screenplay)
Dick Tracy's G-Men
(Screenplay)
Carolina Cannonball
(Writer)
Purple Death from Outer Space
(Writer)
Stranger at My Door
(Story)
Stranger at My Door
(Screenplay)
Dick Tracy
(Screenplay)
Hawk of the Wilderness
(Screenplay)
Daredevils of the Red Circle
(Screenplay)
Prairie Pioneers
(Writer)
Code of the Outlaw
(Writer)
Dangerous Holiday
(Story)
Rose of Santa Rosa
(Screenplay)
Torpedo of Doom
(Director)
Frontier Outpost
(Writer)
Pecos River
(Writer)
The Rough, Tough West
(Writer)
Singin' Spurs
(Screenplay)
Montana Territory
(Writer)
Smoky Canyon
(Writer)
Hell's Crossroads
(Screenplay)
The Lone Ranger Rides Again
(Screenplay)
SOS Coast Guard
(Screenplay)
Rocky Mountain Rangers
(Screenplay)
The Trail Blazers
(Screenplay)
Lone Star Raiders
(Screenplay)
Raiders of the Range
(Screenplay)
The Phantom Plainsmen
(Screenplay)
Bonanza Town
(Screenplay)
The Kid from Broken Gun
(Screenplay)
Roaring Rangers
(Screenplay)
West of Sonora
(Screenplay)
Trail to Laredo
(Screenplay)
Riders of the Lone Star
(Screenplay)
Laramie
(Writer)
The Blazing Trail
(Writer)
Bandits of El Dorado
(Writer)
Streets of Ghost Town
(Writer)
Snake River Desperadoes
(Writer)
Cyclone Fury
(Writer)
Laramie Mountains
(Writer)
Lumberjack
(Screenplay)
Smoky Mountain Melody
(Writer)
Fort Savage Raiders
(Screenplay)
Texas Dynamo
(Screenplay)
Outcasts of Black Mesa
(Screenplay)
Horsemen of the Sierras
(Screenplay)
Six-Gun Law
(Writer)
Raiders of Tomahawk Creek
(Writer)
Hoedown
(Writer)
Across the Badlands
(Story)
Across the Badlands
(Screenplay)
Junction City
(Screenplay)
The Kid from Amarillo
(Writer)
The Lone Ranger
(Screenplay)
Untamed Heiress
(Screenplay)
Frontier Vengeance
(Screenplay)
Hi-Yo Silver
(Screenplay)
Swing the Western Way
(Screenplay)
Out California Way
(Story)
Feudin' Rhythm
(Screenplay)
Home in San Antone
(Writer)
The Painted Stallion
(Screenplay)
Gunfire at Indian Gap
(Writer)
Eyes of the Jungle
(Writer)
Last Stagecoach West
(Screenplay)
Smoky River Serenade
(Screenplay)
Western von gestern
(Screenplay)