Gene takes care of three tough kids sent west from Chicago after their father died and left them a cattle ranch. They help him catch a bunch of rustlers.
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.
Rancher Reynolds has fired his men and hired killers and is now using a crooked land deal to put the other ranchers off their land. Calico finds the reason why when he runs into his old nemesis Porter.
Billy Carson, looking for rustlers, kills Bradley in a gun fight. Arrested, the judge finds him innocent but jails him anyway. When the rustling resumes he is released and posing as a Mexican cattle buyer he hopes to trap the culprits.
Stodge City is in the grip of the Rumpo Kid and his gang. Mistaken identity again takes a hand as a 'sanitary engineer' named Marshal P. Knutt is mistaken for a law marshal. Being the conscientious sort, Marshal tries to help the town get rid of Rumpo, and a showdown is inevitable. Marshal has two aids—revenge-seeking Annie Oakley and his sanitary expertise.
Harvard graduate James Averill is the sheriff of prosperous Jackson County, Wyo., when a battle erupts between the area's poverty-stricken immigrants and its wealthy cattle farmers. The politically connected ranch owners fight the immigrants with the help of Nathan Champion, a mercenary competing with Averill for the love of local madam Ella Watson. As the struggle escalates, Averill and Champion begin to question their decisions.
Wealthy rancher Bick Benedict and dirt-poor cowboy Jett Rink both woo Leslie Lynnton, a beautiful young woman from Maryland who is new to Texas. She marries Benedict, but she is shocked by the racial bigotry of the White Texans against the local people of Mexican descent. Rink discovers oil on a small plot of land, and while he uses his vast, new wealth to buy all the land surrounding the Benedict ranch, the Benedict's disagreement over prejudice fuels conflict that runs across generations.
After killing a man in self defense over a poker game, Wild Bill Elliott turns outlaw in order to escape a lynch mob.
Ageing, wealthy, rancher and self-made man, George Washington McLintock is forced to deal with numerous personal and professional problems. Seemingly everyone wants a piece of his enormous farmstead, including high-ranking government men and nearby Native Americans. As McLintock tries to juggle his various adversaries, his wife—who left him two years previously—suddenly returns. But she isn't interested in George; she wants custody of their daughter.
The Jack Bull tells the story of Myrl Redding, a Wyoming horse trader who clashes with Henry Ballard, a fellow rancher, after Ballard abuses two of Myrl's horses and their Crow Indian caretaker, Billy. When Judge Wilkins throws out Myrl's complaint, the war he wages to force Ballard to nurse the emaciated animals back to health escalates into a vigilante manhunt, murder and the possible defeat of Wyoming's bid for statehood.
A newly arrived governor finds his province under the control of the corrupt Colonel Huerta. To avoid assassination by Huerta, he pretends to be weak and indecisive so Huerta will believe he poses no threat. But secretly he masquerades as Zorro, and joins the monk Francisco and the beautiful aristocrat Hortensia in their fight for justice against Huerta and his soldiers.
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.
Marshall Jed Cooper survives a hanging, vowing revenge on the lynch mob that left him dangling. To carry out his oath for vengeance, he returns to his former job as a lawman. Before long, he's caught up with the nine men on his hit list and starts dispensing his own brand of Wild West justice.
A posse discovers a trio of men they suspect of murder and cow theft and are split between handing them over to the law or lynching them on the spot.
A mysterious preacher protects a humble prospector village from a greedy mining company trying to encroach on their land.
Outlaw and self-appointed lawmaker Judge Roy Bean rules over an empty stretch of the West that gradually grows, under his iron fist, into a thriving town, while dispensing his his own quirky brand of frontier justice upon strangers passing by.
Down-and-out cowhand Jim Garry is asked by his old friend Tate Riling to help mediate a cattle dispute. When Garry arrives, however, it soon becomes clear that Riling has not been entirely forthright. Garry uncovers Riling's plot to dupe local rancher John Lufton out of a fortune. When Lufton's firecracker of a daughter, Amy, gets involved, Garry must choose between his old loyalties and what he knows to be right.
The story of a drifter named Paul who arrives in a small town seeking revenge on the thugs who murdered his friend. Sisters Mary Anne and Ellen, who run the town's hotel, help Paul in his quest for vengeance.
Wild Bill Elliot plays gambler Frank Graham, who heads to Kansas in search of his father's murderer. This being 1864, the local military presence is more preoccupied with keeping Southern sympathizers out of the state to worry about Graham's problems. Thus, our hero undertakes the task of exposing the killer himself.
The Johnny Mack Brown West of Wyoming concerns the efforts by cattle baron Simon (Stanley Andrews) to prevent the opening up of the rang to homesteaders. Government agent Brown comes calling when Simon begins resorting to cold-blooded murder. The leading lady is Gail Davis, a few years shy of her Annie Oakley TV stardom. Surprisingly, West of Wyoming contains none of the comedy relief that had characterized earlier Johnny Mack Brown oaters.