King of the Wild Horses 1933

Columbia's King of the Wild Horses is a remake of the silent Hal Roach western feature of the same name -- and with the same "star," Rex the Wonder Horse, in the lead. Most of the story involves the romantic triangle between rogue stallion Rex, the gorgeous mare Lady, and villainous black steed Marquis.

Cast:

William Janney
Two Feathers 

Dorothy Appleby
Napeeta 

Wallace MacDonald
Gorman 

Rex
Rex (as Rex the Wonder Horse) 

Lady the Horse
The Mare 

Marquis the Horse
Rex's Rival