 | Dick Tracy
Story |
 | The Silent Code
Screenplay |
| | The Silent Code
Story |
 | Calling All Cars
Story |
 | When Lightning Strikes
Story |
| | When Lightning Strikes
Screenplay |
 | The Oil Raider
Dialogue |
 | The Fighting Rookie
Screenplay |
 | Badge of Honor
Screenplay |
 | Her Forgotten Past
Writer |
 | The Whispering Shadow
Screenplay |
 | The Devil Horse
Writer |
 | Jungle Mystery
Screenplay |
 | The Hurricane Express
Screenplay |
 | The Airmail Mystery
Story |
 | Tangled Fortunes
Story |
| | Tangled Fortunes
Scenario Writer |
 | Human Targets
Writer |
 | Quick Trigger Lee
Story |
| | Quick Trigger Lee
Scenario Writer |
 | The Cyclone Kid
Story |
 | Headin' for Trouble
Writer |
| | Heroes of the Flames
Screenplay |
 | The Avenger
Screenplay |
 | Plunging Hoofs
Adaptation |
 | Smilin' Guns
Adaptation |
 | Wild Blood
Screenplay |
| | Wild Blood
Story |
 | King of the Rodeo
Writer |
 | Two Outlaws
Adaptation |
| | Two Outlaws
Screenplay |
| | A Final Reckoning
Screenplay |
 | An Unexpected Hero
Scenario Writer |
| | An Unexpected Hero
Story |
 | Fangs of Destiny
Writer |
| | One Glorious Scrap
Writer |
| | The Silent Flyer
Writer |
| | The Great Circus Mystery
Writer |
 | Perils of the Yukon
Writer |
| | The Movie Trail
Writer |
| | Bandits Beware
Scenario Writer |
 | Crossed Clues
Writer |
| | Out o' Luck
Scenario Writer |
| | Who Was the Man?
Scenario Writer |
| | The Cactus Kid
Writer |
| | The Fightin' Fury
Scenario Writer |
| | Kickaroo
Scenario Writer |
| | The Saddle King
Story |
 | A Common Level
Assistant Director |
 | The Lurking Peril
Director |
| | At the Road's End
Director |
