Chief Yowlachie

A cattle baron and his foster son argue on the Chisholm Trail.

Calamity Jane is dispatched to find out who's smuggling rifles to the Indians, and winds up married to a hapless correspondence-school dentist as part of her cover.

In 1870s, in the Sioux territory south of the Missouri, trapper and Indian scout Luther Yellowstone Kelly is hired by the army at Fort Buford but runs into trouble with the Sioux.

In 1876 Colorado, the Tomahawk and Western Railroad is expanding through the Rockies but some stagecoach operators, fearing a loss of revenue, plan to sabotage the railroad.