Rock Island Trail

The Man With No Name enters the Mexican village of San Miguel in the midst of a power struggle among the three Rojo brothers and sheriff John Baxter. When a regiment of Mexican soldiers bearing gold intended to pay for new weapons is waylaid by the Rojo brothers, the stranger inserts himself into the middle of the long-simmering battle, selling false information to both sides for his own benefit.

In Apache territory, a supply Army column heads for the next fort, an ex-scout searches for the killer of his Native wife, and a housewife abandons her husband to rejoin her Apache lover's tribe.

About to marry Jim Plummer, Kate Foley runs off to Nevada when Ed Bagley convinces her a quick fortune can be made robbing gold shipments that are being transported by the railroad. In Bannock City she meets reformed-bandit Frank Plummer, posing as Frank Norris, brother of Jim Plummer, who has being going straight and working as an express shipment guard. Jim also shows up and plans a robbery by stealing a train and hiding it in an abandoned tunnel. The two brothers are on opposite sides of the law with the now-reformed Kate caught in the middle.

Wounded Civil War soldier John Dunbar tries to commit suicide—and becomes a hero instead. As a reward, he's assigned to his dream post, a remote junction on the Western frontier, and soon makes unlikely friends with the local Sioux tribe.

Two jobless Americans convince a prospector to travel to the mountains of Mexico with them in search of gold. But the hostile wilderness, local bandits, and greed all get in the way of their journey.