As the west rapidly becomes civilized, a pair of outlaws in 1890s Wyoming find themselves pursued by a posse and decide to flee to South America in hopes of evading the law.
While the Civil War rages on between the Union and the Confederacy, three men – a quiet loner, a ruthless hitman, and a Mexican bandit – comb the American Southwest in search of a strongbox containing $200,000 in stolen gold.
Will Penny, an aging cowpoke, takes a job on a ranch which requires him to ride the line of the property looking for trespassers or, worse, squatters. He finds that his cabin in the high mountains has been appropriated by a woman whose guide to Oregon has deserted her and her son. Too ashamed to kick mother and child out just as the bitter winter of the mountains sets in, he agrees to share the cabin until the spring thaw. But it isn't just the snow that slowly thaws; the lonely man and woman soon forget their mutual hostility and start developing a deep love for one another.
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.
Will Kane, the sheriff of a small town in New Mexico, learns a notorious outlaw he put in jail has been freed, and will be arriving on the noon train. Knowing the outlaw and his gang are coming to kill him, Kane is determined to stand his ground, so he attempts to gather a posse from among the local townspeople.
An aging group of outlaws look for one last big score as the "traditional" American West is disappearing around them.
Whopper, Stan Bradford, and Smokey are delivering a herd of pack horses to telegraph lineman Jeff Corbin when intercepted by smooth-talking Cobb Wayne, who is in a deadly competition with Corbin.
A mysterious woman comes to compete in a quick-draw elimination tournament, in a town taken over by a notorious gunman.
In the old west, a man becomes a Sheriff just for the pay, figuring he can decamp if things get tough.
Len and Cody are two friends who can not spend more than two minutes without arguing. These crazy gunmen snatched a Confederate colonel charged an archaic machine gun sidecar soon becomes a coveted prize for all offenders in west Texas.
Dan Evans, a small time farmer, is hired to escort Ben Wade, a dangerous outlaw, to Yuma. As Evans and Wade wait for the 3:10 train to Yuma, Wade's gang is racing to free him.
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.
A group of people traveling on a stagecoach find their journey complicated by the threat of Geronimo, and learn something about each other in the process.
A former gunslinger is forced to take up arms again when he and his cattle crew are threatened by a corrupt lawman.
Frank James resents and tries to stop a ruthless drifter who has adopted the name of his dead brother in order to duplicate his crimes.
Imprisoned for a murder he did not commit, John Brant escapes and ends up out west where, after giving the local lawmen the slip, he joins up with an outlaw gang. Brant finds out that 'Jones', one of the outlaws he has become friends with, committed the murder that Brant was sent up for, but has no knowledge that anyone was ever put in jail for his crime. Willing to forgive and forget, Brant doesn't realize that 'Jones' has not only fallen for the same pretty shopgirl Brant has, but begins to suspect that Brant is not truly an outlaw.
An ex-con seeks revenge on the man who put him in prison by planning a robbery of the latter's stagecoach, which is transporting gold. He enlists the help of a partner, who could be working for his nemesis.
Chicago detectives in the 1880s head west to find the killers of their colleague.
Peter Potter Jr. returns to claim his father's gold, which is nowhere to be found.
Marshal Wyatt Earp kills a couple of men of the Clanton-gang in a fight. In revenge Clanton's thugs kill the marshal's brother. Thus, Wyatt Earp starts to chase the killers together with his friend Doc Holliday.