Koko
- Interpretación
Conocido por
Filmografía
- Phantom Stallion · Rex's Horse
- Red River Shore · Rex's Horse
- Shadows of Tombstone · Rex's Horse
- Down Laredo Way · Koko, Rex's Horse (as Koko the Miracle Horse of the Movies)
- Iron Mountain Trail · Koko
- Old Overland Trail · Rex's Horse
- South Pacific Trail · Koko
- Old Oklahoma Plains · Koko
- Border Saddlemates · Koko - Rex's Horse
- The Last Musketeer · Koko
- Colorado Sundown · Miracle Horse of the Movies
- Utah Wagon Train · Koko, Rex Allen's Horse (as Koko the Miracle Horse of the Movies)
- Rodeo King and the Senorita · Koko - Rex's Horse
- Hills of Oklahoma · Rex Allen's Horse (as The Miracle Horse of the Movies)
- Tifón · Koko