|Directed by||Lesley Selander|
|Written by||Paul Franklin|
|Produced by||Bert Gilroy|
|Cinematography||J. Roy Hunt|
|Edited by||Frederic Knudtson|
|Music by||Paul Sawtell|
|Distributed by||RKO Radio Pictures|
In the Old West, Bill Underwood falls out with his father, Dave Underwood, and chooses the life of a cowhand rather than take charge of his father's stage line. En route to the town of Durango, Bill and his pals, Smokey Ryan and Whopper Hatch, prevent a holdup of the Kellogg Stage Line, which Dave has been trying to purchase. Dave's lawyer, Steve Farley, has been double crossing Dave in the negotiations for the stage line by misrepresenting the offer. Bill discovers Farley has been corrupting the stage drivers working for Mr. Kellogg and his daughter, Nancy.
Bill assumes the surname "Dawson" and hires out as a driver for the Kelloggs. Farley attempts to plant stolen mail with Bill, but Bill and his pals thwart the plan. Farley discovers Bill's true identity and tells Nancy that Bill is an Underwood spy. Nancy fires Bill and intends to drive the stage herself to save the mail contract. Knowing that Farley and his men intend to holdup the stage, Bill and his pals intervene and deliver the mail to its proper destination. Dave arrives in Durango and implicates Farley.