El tesoro del gran cañón

The smartest horse in show business is back with his master, America's most adored cowboy, in GRAND CANYON TRAIL. As the owner of a failing silver mine, Roy Rogers finds himself falling deeper and deeper into debt. When a dishonest engineer, Robert Livingston, realizes that real silver does exist at the depth of Roy's mines, he attempts to swindle the King of the Cowboys. (texto oficial de la distribuidora)