"Rex, King of the Wild Horses, in Wild Beauty"
A soldier returns home from World War I with a beautiful black horse that he saved on the battlefield, and names Thunderhoof. He enters the horse in a local race, hoping to earn enough money to save the family ranch of the girl he loves. However, the crooks intent on taking the ranch manage to capture a notorious wild horse and enter it in the same race, believing that it can beat Thunderhoof and thereby ensure that they're able to take the ranch.
Henry MacRae
Director
Edward J. Meagher
Writer
Tom Reed
Writer
Hugh Allan
Bill Moran
Rex
Thunderhoof, a horse
June Marlowe
Helen Cunningham
Scott Seaton
Colonel Cunningham
Hayes E. Robertson
Washington - stableman
William Bailey
Jim Kennedy
Jack Pratt
Davis
Valerie
Valerie - a horse
