Overview
Human cowboy hero is teamed with Rex, King of Wild Horses, an ornery critter but a magnificent animal.
Cast
- Jack Perrin as Phil Manners / The Lone Rider
- Rex as Rex, a Horse (as Rex King of the Wild Horses)
- Starlight the Horse as Starlight, a Horse (as Starlight the Wonder Horse)
- Kathleen Collins as Mary Ransome
- J.P. McGowan as Abner Whitcomb
- Cuyler Supplee as Other Man