| Sutter's Gold Writer |
| David Harum Writer |
| Salvation Nell Writer |
| Once a Gentleman Screenplay |
| La fuerza del querer Writer |
| The Big Fight Adaptation |
| The Big Fight Scenario Writer |
| The Mating Call Writer |
| The Night Flyer Writer |
| On to Reno Writer |
| Stark Love Writer |
| Old Ironsides Adaptation |
| Mannequin Adaptation |
| The Pony Express Story |
| The Pony Express Screenplay |
| Beggar on Horseback Writer |
| Welcome Home Writer |
| Reckless Romance Writer |
| Merton of the Movies Scenario Writer |
| The Garden of Weeds Writer |
| To the Ladies Writer |
| The Enemy Sex Writer |
| The Fighting Coward Writer |
| Leap Year Writer |
| Ruggles of Red Gap Writer |
| Thirty Days Adaptation |
| The Dictator Writer |
| One Glorious Day Adaptation |
| Crazy to Marry Writer |
| Gasoline Gus Writer |
| Traveling Salesman Writer |
| The Dollar-a-Year Man Writer |
| Brewster's Millions Writer |
| The Life of the Party Writer |
| The Fourteenth Man Writer |
| Terror Island Adaptation |
| Hawthorne of the U.S.A. Writer |
| The Grim Game Scenario Writer |
| The Love Burglar Writer |
| The Brass Bullet Writer |
| The Flame of Youth Story |
| A Stranger from Somewhere Scenario Writer |
| A Stranger from Somewhere Writer |
| The Heritage of Hate Story |
| Behind the Lines Scenario Writer |
| Graft Scenario Writer |
| The Road to Paradise Scenario Writer |