Rex

The Vanishing Legion

1931 · as Rex

The Law of the Wild

1934 · as Rex King of the Wild Horses

The Adventures of Rex and Rinty

1935 · as Rex, The King of Wild Horses

Rex the Devil Horse

1926 · as The Devil Horse (as Rex - King of Horses)

King of the Sierras

1938 · as Diablo

The Black Cyclone

1925 · as Rex (as Rex the Wild Horse)

Hoofbeats of Vengeance

1929 · as Rex, the Wonder Horse

The King of the Wild Horses

1924 · as The Black (as Rex the Wonder Horse)

Robinson Crusoe of Clipper Island

1936 · as Rex, the Wonder Horse

Plunging Hoofs

1929 · as Rex (as Rex the Wonder Horse)

King of the Wild Horses

1933 · as Rex (as Rex the Wonder Horse)

Parade of the West

1930 · as Mankiller (as Rex King of the Wild Horses)

Stormy

1935 · as Rex (as Rex King of Wild Horses)

Wild Blood

1929 · as Rex, Mary's Horse (as Rex the Wonder Horse)

No Man's Law

1927 · as Rex, a Wild Horse (as Rex the Wonder Horse)

Wild Beauty

1927 · as Thunderhoof, a horse

Lightning Romance

1924 · as A Horse (as Rex the Wonder Horse)

Two Outlaws

1928 · as Rex, a Horse (as Rex King of the Wild Horses)