William Hyer I gangsters del Texas Where the North Holds Sway Roamin' Wild All in Fun Land of the Six Guns Rainbow Valley Mystery Range Hot Luck Pinto Rustlers Two Minutes to Play Silks and Saddles Drifting Souls Discarded Lovers Racing Blood Amateur Crook Sky Racket Wild Horse Range Danger Trails Santa Fe Bound Riders from Nowhere Six Shootin' Sheriff Whirlwind Horseman Orphan of the Pecos The Feud of the Trail Caryl of the Mountains Phantom Rancher Kelly of the Secret Service A Face in the Fog Gun Play Kid Courageous Thunderbolt's Tracks Prison Shadows The Rogues' Tavern Step on It