cast
- Rex the Wonder Horse
- King of the Wild Horses
- Lady
- Horse
- Guinn "Big Boy" Williams
- Jim Lawson
- Kathleen Collins
- June Logan
- Christian J. Frank
- Joe Pangle
- The Killer
- Horse
crew
- Fred Jackman, Sr.
- Director
- Hal Roach
- Producer, Screenwriter
- Floyd Jackman
- Cinematographer
- George Stevens
- Cinematographer
- H.M. Walker
- Intertitle Writer
