Gene and Pat attempt to put an end to a series of train robberies. While riding along the way, Gene and Paspot two outlaws blocking a railroad track with wooden beams. Pat chases after the outlaws, Gene unblocks the railroad, and save the payroll train. Gene visits telegraph operator, Dan Parker, who believes Billie and Jeff Carter are behind the whole situation, because if the railroad is ruined, they'll gain possesion of the contract. Gene and Pat visit the Carters, and their foreman Blake Jessop, who treat the two like strangers. When Gene saves Billie from falling watertower beams, they sibs decide to cooperate with the two. Dan is the one who is really behind the robberies, and plans to continue the robberies, and put the blame on the Carters. Gene and Pat trail them to the boxcars, meanwhile Billie is handed a telegram, only to find the telegram was dated the same time Dan was tied up. He sends his henchmen after Billie, who get the telegram. Gene and Pat ride after them, and bri