Wild Blood (1929)
It seems that an evil saloon owner not only wants this valuable steed for himself, but also its owner, the beautiful Mary Ellis. Enter honest gambler Jack Crosby, who wants to settle the score.
Directed by: Henry MacRae
Starring: Rex, Jack Perrin, Ethlyne Clair, Theodore Lorch, Nelson McDowell, Starlight the Horse
Links: IMDb, Movie posters, Movie stills