A renowned former army scout is hired by ranchers to hunt down rustlers but finds himself on trial for the murder of a boy when he carries out his job too well. Tom Horn finds that the simple skills he knows are of no help in dealing with the ambitions of ranchers and corrupt officials as progress marches over him and the old west.

Handsome Stranger has agreed to escort Charming Jones to collect her inheritance from her father. But Avery Simpson wants the money and hires notorious outlaw Cactus Jack to ambush Charming. However, Cactus Jack is not very good at robbing people.