- 1957Hawkeye and the Last of the MohicansSeriesWriter
- 1955The Adventures of ChampionSeriesWriter
- 1950The Cisco KidSeriesScreenplay
- 1950Over the BorderFilmScreenplay
- 1949Satan's CradleFilmScreenplay
- 1949Gun RunnerFilmScreenplay
- 1949Law of the WestFilmScreenplay
- 1949Trails EndFilmWriter
- 1948Lightnin' in the ForestFilmWriter
- 1948Silver TrailsFilmScreenplay
- 1948Phantom ValleyFilmWriter
- 1948California FirebrandFilmScreenplay
- 1948Cowboy CavalierFilmScreenplay
- 1948Partners of the SunsetFilmScreenplay
- 1948Back TrailFilmScreenplay
- 1948Hidden DangerFilmScreenplay
- 1948Frontier AgentFilmScreenplay
- 1948The Sheriff of Medicine BowFilmScreenplay
- 1948Gunning for JusticeFilmWriter
- 1948Outlaw BrandFilmScreenplay
- 1947The Law Comes to GunsightFilmScreenplay
- 1947Hoppy's HolidayFilmScreenplay
- 1947Raiders of the SouthFilmStory, Screenplay
- 1947Land of the LawlessFilmScreenplay
- 1947Valley of FearFilmWriter
- 1947Song of the WastelandFilmScreenplay
- 1947Prairie ExpressFilmScreenplay
- 1947Trailing DangerFilmScreenplay
- 1947Gun TalkFilmScreenplay
- 1946Under Nevada SkiesFilmScreenplay
- 1946The Gentleman from TexasFilmScreenplay
- 1946Throw a Saddle on a StarFilmScreenplay
- 1946Silver RangeFilmScreenplay
- 1946Under Arizona SkiesFilmScreenplay
- 1946Cowboy BluesFilmScreenplay
- 1946Singing on the TrailFilmScreenplay
- 1946That Texas JamboreeFilmWriter
- 1945Rockin' in the RockiesFilmScreenplay
- 1945Blazing the Western TrailFilmScreenplay
- 1945The Return of the Durango KidFilmScreenplay
- 1945Outlaws of the RockiesFilmScreenplay
- 1945Rustlers of the BadlandsFilmWriter
- 1945Song of the PrairieFilmScreenplay, Story
- 1945Sing Me a Song of TexasFilmStory, Screenplay
- 1944Hands Across the BorderFilmScreenplay
- 1944Mystery ManFilmScreenplay
- 1944The Laramie TrailFilmScreenplay
- 1943King of the CowboysFilmScreenplay
- 1943Silver SpursFilmScreenplay
- 1943Man from Music MountainFilmScreenplay
- 1943The Man from Thunder RiverFilmWriter
- 1943Fighting FrontierFilmScreenplay
- 1942Romance on the RangeFilmScreenplay
- 1942Pirates of the PrairieFilmScreenplay
- 1942Undercover ManFilmScreenplay
- 1942The Lone PrairieFilmStory
- 1942Shadows on the SageFilmScreenplay
- 1941In Old ColoradoFilmWriter
- 1941Doomed CaravanFilmScreenplay
- 1941Pirates on HorsebackFilmScreenplay
- 1941Stick to Your GunsFilmScreenplay
- 1941Twilight on the TrailFilmScreenplay
- 1941Border VigilantesFilmScreenplay
- 1941Wide Open TownFilmWriter
- 1941Outlaws of the DesertFilmScreenplay
- 1941Riders of the TimberlineFilmStory, Screenplay
- 1940Rocky Mountain RangersFilmStory
- 1938The Marines Are HereFilmScreenplay
- 1937The Game That KillsFilmStory
- 1937The Old Wyoming TrailFilmStory