Koko

Phantom Stallion(1954)

Rex's Horse

Iron Mountain Trail(1953)

Koko

Old Overland Trail(1953)

Rex's Horse

Red River Shore(1953)

Rex's Horse

Shadows of Tombstone(1953)

Rex's Horse

Down Laredo Way(1953)

Koko, Rex's Horse (as Koko the Miracle Horse of the Movies)

South Pacific Trail(1952)

Koko

Border Saddlemates(1952)

Koko - Rex's Horse

Colorado Sundown(1952)

Miracle Horse of the Movies

The Last Musketeer(1952)

Koko

Old Oklahoma Plains(1952)

Koko

Rodeo King and the Senorita(1951)

Koko - Rex's Horse

Utah Wagon Train(1951)

Koko, Rex Allen's Horse (as Koko the Miracle Horse of the Movies)

Hills of Oklahoma(1950)

Rex Allen's Horse (as The Miracle Horse of the Movies)

Typhoon(1940)

Koko