Bronco Wade and his older friend Curly hightail it out of Texas when the Sladek family of the Trigger Bar Ranch go on a rampage. Three of the Sladek brothers have been murdered, and if Bronco and Curly are caught, they'll hang. Fifteen years later, the two friends are following a herd of cattle when they discover that the animals belong to the land-hungry Sladeks, who have been moving most of their stock to the free grass in Montana Territory. Bronco...