1958BullwhipMovieScreenplay
1953Cow CountryMovieScreenplay
1953Born to the SaddleMovieScreenplay
1951Overland TelegraphMovieScreenplay
1950Arizona TerritoryMovieScreenplay
1950Six Gun MesaMovieScreenplay
1950Jiggs and Maggie Out WestMovieScreenplay
1950GunslingersMovieScreenplay
1950West of WyomingMovieScreenplay
1949Range LandMovieScreenplay
1949Riders of the DuskMovieScreenplay
1949Western RenegadesMovieScreenplay
1949Haunted TrailsMovieScreenplay
1949West of El DoradoMovieScreenplay
1949Shadows of the WestMovieScreenplay
1949Crashing ThruMovieScreenplay
1948The Valiant HombreMovieScreenplay
1948Crossed TrailsMovieScreenplay
1948Overland TrailsMovieScreenplay
1946Shadows on the RangeMovieWriter
1946Wild BeautyMovieWriter
1946Drifting AlongMovieWriter
1945Frontier FeudMovieScreenplay
1945The Lost TrailMovieScreenplay
1945Flame of the WestMovieScreenplay
1945Bad Men of the BorderMovieStory · Screenplay
1945Stranger from Santa FeMovieScreenplay
1945The Navajo TrailMovieStory
1944Raiders of the BorderMovieScreenplay
1943Outlaws of Stampede PassMovieScreenplay
1943Six Gun GospelMovieScreenplay
1943The Stranger From PecosMovieScreenplay
1943The Ghost RiderMovieScreenplay
1942Dawn on the Great DivideMovieScreenplay
1942West of the LawMovieScreenplay
1942Riders of the WestMovieScreenplay
1942Down Texas WayMovieWriter
1942Ghost Town LawMovieWriter
1942Below the BorderMovieWriter
1941Forbidden TrailsMovieScreenplay
1941The Gunman From BodieMovieWriter
1941Arizona BoundMovieScreenplay
1939Beauty for the AskingMovieIdea
1938Tenth Avenue KidMovieStory
1937The Duke Comes BackMovieScreenplay
1937The Sheik Steps OutMovieScreenplay
1937Michael O'HalloranMovieScreenplay
1937Circus GirlMovieScreenplay
1935Hi, Gaucho!MovieScreenplay
1935Powdersmoke RangeMovieScreenplay
1935The Keeper of the BeesMovieWriter
1934The MoonstoneMovieScreenplay
1934Beggar's HolidayMovieWriter
1934When Strangers MeetMovieWriter
1934The Hell CatMovieStory
1934Marrying WidowsMovieWriter
1934CheatersMovieDialogue · Adaptation · Screenplay
1934Picture BridesMovieAdaptation
1933The Eleventh CommandmentMovieAdaptation
1933The Iron MasterMovieScreenplay
1933West of SingaporeMovieAdaptation
1932Haunted GoldMovieScreenplay
1932A Man's LandMovieWriter
1932Ghost ValleyMovieStory · Screenplay
1932High SpeedMovieAdaptation
1932Single-Handed SandersMovieStory
1931Forgotten WomenMovieScreenplay
1931Freighters of DestinyMovieWriter
1931AlohaMovieScenario Writer
1930ExtravaganceMovieScenario Writer · Screenplay
1930SwellheadMovieScenario Writer · Dialogue
1929Times SquareMovieWriter
1928The Phantom CityMovieScenario Writer
1928The River WomanMovieWriter
1928The Avenging RiderMovieStory
1928The Chorus KidMovieAdaptation
1928Queen of the ChorusMovieStory · Screenplay
1928Bare KneesMovieWriter
1928Coney IslandMovieStory
1927Blood Will TellMovieStory
1927Broadway After MidnightMovieWriter
1926The Galloping CowboyMovieStory · Scenario Writer
1926The Cowboy and the CountessMovieWriter
1925Free to LoveMovieWriter
1925That Man Jack!MovieWriter
1925Love on the Rio GrandeMovieWriter
1925The Lawful CheaterMovieWriter
1925The BloodhoundMovieWriter
1924Empty HeartsMovieWriter
1919L'apacheMovieStory