 | The Half-Breed
Screenplay |
 | The Lady from Texas
Story |
 | Saddle Tramp
Story |
| | Saddle Tramp
Screenplay |
 | The Marshall of Trail City
Teleplay |
 | Buccaneer's Girl
Screenplay |
 | Blood on the Moon
Adaptation |
 | Renegades
Story |
 | Abilene Town
Screenplay |
 | The Kansan
Writer |
 | The Forest Rangers
Screenplay |
 | Men of Texas
Story |
 | Ride 'Em Cowboy
Adaptation |
 | Badlands Of Dakota
Story |
 | The Parson of Panamint
Writer |
 | The Roundup
Screenplay |
 | Trail of the Vigilantes
Screenplay |
 | When the Daltons Rode
Writer |
| | When the Daltons Rode
Screenplay |
 | The Man with Nine Lives
Story |
 | Cafe Hostess
Screenplay |
 | My Son is Guilty
Screenplay |
 | Charlie McCarthy, Detective
Screenplay |
 | Konga, the Wild Stallion
Story |
| | Konga, the Wild Stallion
Screenplay |
 | Almost a Gentleman
Story |
 | The Main Event
Story |
 | Counsel for Crime
Story |
 | Escape by Night
Screenplay |
 | A Fight to the Finish
Writer |
| | The Frame-Up
Screenplay |
 | Parole Racket
Story |
| | Parole Racket
Screenplay |
 | Counterfeit Lady
Story |
 | Dodge City Trail
Story |
| | Dodge City Trail
Screenplay |
 | Killer at Large
Screenplay |
 | End of the Trail
Writer |
 | Crash Donovan
Story |
 | The Final Hour
Screenplay |
 | Panic on the Air
Screenplay |
 | Pride of the Marines
Screenplay |
 | Hell-Ship Morgan
Screenplay |
 | White Lies
Story |
| | White Lies
Screenplay |
 | After the Dance
Screenplay |
 | Home on the Range
Adaptation |
 | Square Shooter
Screenplay |
| | Behind the Evidence
Writer |
 | Against the Law
Screenplay |
 | Girl in Danger
Screenplay |
 | Beyond the Law
Writer |
 | A Man's Game
Screenplay |
| | A Man's Game
Story |
 | Hell Bent for Love
Story |
| | Hell Bent for Love
Screenplay |
 | One Is Guilty
Story |
| | One Is Guilty
Screenplay |
 | The Crime of Helen Stanley
Screenplay |
 | Voice in the Night
Story |
| | Voice in the Night
Screenplay |
 | Man of the Forest
Screenplay |
 | Cross Fire
Story |
| | Cross Fire
Screenplay |
 | Scarlet River
Screenplay |
 | Wild Horse Mesa
Writer |
 | Heritage of the Desert
Adaptation |
 | High Speed
Story |
 | South of the Rio Grande
Story |
 | Ridin' for Justice
Adaptation |
| | Ridin' for Justice
Story |
 | The Love Trader
Story |
| | The Love Trader
Dialogue |
| | The Love Trader
Producer |
 | The Careless Age
Dialogue |
 | The River Woman
Writer |
 | Through the Breakers
Writer |
 | San Francisco Nights
Writer |
 | After the Storm
Story |
 | The Chorus Kid
Writer |
 | Turn Back the Hours
Supervisor of Production Resources |
 | Bare Knees
Writer |
 | The Tigress
Story |
| | The Tigress
Scenario Writer |
 | Black Jack
Writer |
 | The Circus Ace
Story |
 | Outlaws of Red River
Scenario Writer |
 | Whispering Sage
Scenario Writer |
 | The Wrong Mr. Wright
Co-Writer |
 | Shipwrecked
Scenario Writer |
 | The Call of Courage
Writer |
 | The Outlaw's Daughter
Screenplay |
| | The Outlaw's Daughter
Story |
 | The White Sin
Story |
 | Hitchin' Posts
Story |
