Koko

acting

1. Phantom Stallion → Rex's Horse
2. Old Overland Trail → Rex's Horse
3. Iron Mountain Trail → Koko
4. Down Laredo Way → Koko, Rex's Horse (as Koko the Miracle Horse of the Movies)
5. Red River Shore → Rex's Horse
6. Shadows of Tombstone → Rex's Horse
7. Colorado Sundown → Miracle Horse of the Movies
8. The Last Musketeer → Koko
9. South Pacific Trail → Koko
10. Old Oklahoma Plains → Koko
11. Border Saddlemates → Koko - Rex's Horse
12. Utah Wagon Train → Koko, Rex Allen's Horse (as Koko the Miracle Horse of the Movies)
13. Rodeo King and the Senorita → Koko - Rex's Horse
14. Hills of Oklahoma → Rex Allen's Horse (as The Miracle Horse of the Movies)
15. Typhoon → Koko