In the first film of 'The Rough Riders" series of eight films, U.S. Marshals Buck Roberts (from Arizona), Tim McCall (from Wyoming) and 'Sandy" Hopkins (from Texas) are reunited in Mesa City to help the owners of the Master's Stage Line in their fight against saloon-boss Steve Taggert, who is seeking control of the company's' franchise by having its stages robbed. Buck arrives and takes on the job of stage driver,while "Sandy" shows up driving a herd of cattle and Tim, wearing a string-tie and frock coat is taken as a preacher by the townspeople. Before long, Buck is jailed as a hold-up accomplice (part of the trio's plan)before the three old friends join together with Sandy's battle cry of "The Rough Riders Ride Again" and stage an assault against Taggert and his henchies at the saloon.
—Les Adams <longhorn1939@suddenlink.net>