The Pony Express is finished as the Post Office plans to award the mail contract to a stage line. Bill and his father put in a bid for the mail, however there are three bids close together. The officials will run a race to pick the winner, and the Banton Brothers sabotage Bill's stage. Mary still believes in Bill until they try to get rid of him by holding up the regular stage with his well-known horse. Bill needs proof to clear himself and expose the bad guys.
Dick Foran
Linda Perry
Smoke
Edmund Cobb
Milton Kibbee
Tom Brower
Jim Farley
Edward Keane
Ben Hendricks Jr.
Wilfred Lucas
Cliff Saum
Gene Alsace
Glenn Strange
Bob Woodward
Fred Burns
Bob Burns
Tex Driscoll
Hugh Farr
Karl Farr
Neal Hart
Walter James
Jack Kirk
Lew Meehan
Bob Nolan
Tex Palmer
Bob Reeves
Sam Rice
Roy Rogers
George Sowards
Tim Spencer
Dorothy Vernon
Victoria Vinton