Bronco Wade and his older friend, Curly, hightail it out of Texas when the Sladek family go on the 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 discover that the herd they are following belongs to the Sladeks, and that Curly's long-lost daughter, Charity, has been reared with the family. But a stampede, dangerous trail hands, and marauding Arapaho stand in the way of young Charity's rescue.