Directed by
| Ford Beebe | ||
| B. Reeves Eason | ... | (uncredited) |
Writing Credits
| Ford Beebe | ... | (story) & |
| Colbert Clark | ... | (story) & |
| Wyndham Gittens | ... | (story) |
Cast (in credits order) verified as complete
| John Wayne | ... | Craig McCoy | |
| Dorothy Gulliver | ... | Jean Gregory | |
| Edward Hearn | ... | Col. Nathan Gregory | |
| Richard Tucker | ... | Maj. Evans | |
| Lloyd Whitlock | ... | Green | |
| Walter Miller | ... | Danby | |
| Edmund Burns | ... | Clark | |
| Pat O'Malley | ... | Ames | |
| Kenneth Harlan | ... | Ward | |
 |
'Little Billy' Rhodes | ... | The Midget (as Little Billy) |
| Ivan Linow | ... | The Strong Man | |
| James Bradbury Jr. | ... | The Ventriloquist | |
| Ernie Adams | ... | Pat Kelly (as Ernie S. Adams) | |
| Roy D'Arcy | ... | Gardner | |
| Bud Osborne | ... | Tim Moore | |
| Yakima Canutt | ... | Boyle | |
| Billy West | ... | Clown | |
| Monte Montague | ... | Policeman (as Monty Montague) | |
| Rest of cast listed alphabetically: | |||
| Murdock MacQuarrie | ... | Frank - Watchman (uncredited) | |
Produced by
| Nat Levine | ... | producer |
Cinematography by
| Benjamin H. Kline | ... | (as Ben Kline) (photography) |
| Victor Scheurich | ... | (photography) |
Editing by
| Wyndham Gittens | ||
| Ray Snyder | ||
Sound Department
| George Lowerre | ... | sound recording engineer |
Stunts
| Joe Bonomo | ... | stunts (uncredited) |
| Yakima Canutt | ... | stunts (uncredited) |
| Pete Morrison | ... | stunts (uncredited) |
| Eddie Parker | ... | stunts (uncredited) |
| John Wayne | ... | stunt performer (uncredited) |
Editorial Department
| Wyndham Gittens | ... | supervising editor |
Music Department
| Lee Zahler | ... | musical director (uncredited) |
Additional Crew
| Nat Levine | ... | presenter |
