When his cattlemen abandon him for the gold fields, rancher Wil Andersen is forced to take on a collection of young boys as his cowboys in order to get his herd to market in time to avoid financial disaster. The boys learn to do a man's job under Andersen's tutelage, however, neither he nor the boys know that a gang of cattle thieves is stalking them.

Logger Jim Hadley and his lumberjack crew are looking for new forest to cut. They locate a prime prospect outside the town of Deep Wells. The residents of Deep Wells led by Laura Riley are opposed to the felling of the trees, believing that losing them would cause mudslides during the heavy rains. Conflict between the town's residents and the loggers is inevitable.

Harvard graduate James Averill serves as the sheriff of prosperous Jackson County, Wyoming, standing at the center of a conflict between impoverished immigrants and affluent cattle farmers. Politically connected ranchers enlist mercenary Nathan Champion—who is also vying for the affections of local madam Ella Watson—to combat the immigrant uprising. As tensions escalate, both Averill and Champion start to question their decisions.

A widowed teacher in a 1870s Montana mining camp searches for her missing son, but when he returns, he has been monstrously changed by unknown forces.

Sintown is just a deserted ghost town until Vanerpool starts looking for silver. Cookie and Roy's partners put $20,000 into the business only to find that the mine is worthless and Vanerpool is bankrupt. Carol comes out to look for silver to save the company, but does not know that their engineer, named Regan, is crooked and wants all the silver for himself. But only Old Ed knows where the mother lode is located.

Duke Fergus falls for Ann 'Flaxen' Tarry in the Barbary Coast in turn-of-the-century San Francisco. He loses money to crooked gambler Boss Tito Morell, goes home, learns to gamble, and returns. After he makes a fortune, he opens his own place with Flaxen as the entertainer; but the 1906 quake destroys his place.

A Montana bounty hunter is sent into the wilderness to track three escaped prisoners. Instead he sees something that puzzles him. Later with a female Native Indian history professor, he returns to find some answers.

Chester Wooley and Duke Egan are travelling salesmen who make a stopover in Wagon Gap, Montana while enroute to California. During the stopover, a notorious criminal is murdered, and the two are charged with the crime.

A former gunslinger is forced to take up arms again when he and his cattle crew are threatened by a corrupt lawman.

In early 20th-century Montana, Col. William Ludlow lives on a ranch in the wilderness with his sons, Alfred, Tristan, and Samuel. Eventually, the unconventional but close-knit family are bound by loyalty, tested by war, and torn apart by love, as told over the course of several decades in this epic saga.

A young man seeks his father's killers among lumberjacks, and discovers that they are actually timber barons who also seek to control lumber mills. Based on the novel of the same name.

Unable to keep peace between frontier Indians and the US Cavalry, a heroic Captain risks court-martial to prevent bloodshed.