A Horseman of the Plains 1928

Synopsis:

Tom Mix plays a cowboy coming to the aid of a rancher who's on the verge of foreclosure. Falling in love with Sally Blane, the rancher's pretty daughter, our hero vows to win an important cross-country race.

Directed by: Benjamin Stoloff
Tagline: A Western story that is Different!
Cast:
Tom Mix
Tom Mix
Tom Swift 
Tony the Horse
Tony the Horse
Tom's Horse (as Tony the Wonder Horse) 
Sally Blane
Sally Blane
Dawn O'Day 
Heinie Conklin
Heinie Conklin
Snowshoe 
Charles Byer
Charles Byer
J. Rutherford Gates 
Lew Harvey
Lew Harvey
Flash Evan