Crusading editor Ebenezer Binns risks his life against extortionists and killers. John Cannon persuades Binns to establish Tucson's first newspaper in hope of running the lawless element out of town. A plot by Hank Pogue, the town boss, to kill the fearless editor fails twice. When Binns starts to print his first edition exposing Pogue's operation, Manolito and Pedro barricade themselves in the newspaper office to protect Binns from Pogue's determined gunmen.