Tim Holt, Marjorie Reynolds, Ray Whitley, Lee 'Lasses' White, Harry Worth, Dennis Moore, Eddie Dew, Monte Montague, Slim Whitaker, Max Wagner, John Dilson, Lew Kelly
Whopper, Stan Bradford, and Smokey are delivering a herd of pack horses to telegraph lineman Jeff Corbin when intercepted by smooth-talking Cobb Wayne, who is in a deadly competition with Corbin.