Rex
Acting
Acting
King of the Sierras
Diablo
1938
Robinson Crusoe of Clipper Island
Rex, the Wonder Horse
1936
Stormy
Rex (as Rex King of Wild Horses)
1935
The Adventures of Rex and Rinty
Rex, The King of Wild Horses
1935
The Law of the Wild
Rex King of the Wild Horses
1934
King of the Wild Horses
Rex (as Rex the Wonder Horse)
1933
The Vanishing Legion
Rex
1931
Parade of the West
Mankiller (as Rex King of the Wild Horses)
1930
The Harvest of Hate
Rex, the World's Greatest Horse (as Rex the Wonder Horse)
1929
Hoofbeats of Vengeance
Rex, the Wonder Horse
1929
Plunging Hoofs
Rex (as Rex the Wonder Horse)
1929
Wild Blood
Rex, Mary's Horse (as Rex the Wonder Horse)
1929
Two Outlaws
Rex, a Horse (as Rex King of the Wild Horses)
1928
Guardians of the Wild
Rex - a Wild Horse (as Rex the Wonder Horse)
1928
Wild Beauty
Thunderhoof, a horse
1927
No Man's Law
Rex, a Wild Horse (as Rex the Wonder Horse)
1927
Rex the Devil Horse
The Devil Horse (as Rex - King of Horses)
1926
The Black Cyclone
Rex (as Rex the Wild Horse)
1925
Lightning Romance
A Horse (as Rex the Wonder Horse)
1924
The King of the Wild Horses
The Black (as Rex the Wonder Horse)
1924