Overview
Evil Grant Withers lets a killer horse loose to ruin valuable horses on nearby ranches. He hopes to shake down the ranchers for his "protection". Roy tracks down the bad guys, but is suddenly trapped by them. Peter Miles, a boy terrified of horses, overcomes his fear and rides for help to save the day.
Cast
- Roy Rogers as Roy Rogers
- Trigger as Trigger - The Smartest Horse in the Movies
- Dale Evans as Kay Harkrider
- Gordon Jones as Splinters
- Pat Brady as Sparrow Biffle
- Grant Withers as Manson
- Peter Miles as Larry Harkrider
- George Cleveland as Colonel Harkrider
- Frank Fenton as Sheriff
- I. Stanford Jolley as Doc Brown