Plunging Hoofs (1929)
Jed Campbell, a "skypilot," and Nanette, a dance hall girl, meet when each goes to rescue Rex, "King of the Wild Horses," from a trap.
Directed by: Henry MacRae
Starring: Rex, Jack Perrin, Starlight the Horse, Barbara Worth, J.P. McGowan, David Dunbar
Links: IMDb, Movie posters, Movie stills