Rodeo King and the Senorita

Soon after the “accidental” death of a prominent rodeo show partner, singing cowboy Rex Allen arrives on the scene to shine as the new star performer. But the show’s surviving partner (Tristram Coffin) and a rival star (Roy Barcroft) are dead-set on cutting Rex’s run short. The first victim is Rex’s loyal horse, Koko, who gets injured but is nursed back to health by a young girl (Bonnie DeSimone) and her governess (Mary Ellen Kay).