One man wants to control all the land in the state to graze all his cattle. His band of outlaws are raiding ranchers and homesteaders, trying to drive them out. Rocky and Fuzzy are brought in to help stop the raiders and keep the land for the small ranchers and homesteaders.
Jerry Johnson inherits a 50,000 acre ranch. Lucky Miller wants to take over the ranch. Roy is trying to get a railroad spur right of way. Lucky has a woman come west to marry Jerry to get control of the ranch. After the wedding, Lucky has the owner killed. Roy’s gun is substituted for the murder weapon, so Roy is put in jail.
Upon receiving reports of missing persons at Fort Spencer, a remote Army outpost on the Western frontier, Capt. John Boyd investigates. After arriving at his new post, Boyd and his regiment aid a wounded frontiersman who recounts a horrifying tale of a wagon train murdered by its supposed guide -- a vicious U.S. Army colonel gone rogue. Fearing the worst, the regiment heads out into the wilderness to verify the gruesome claims.
Dan and Tennessee are successful gold miners. Ace Brady learns of their success and sends Fox to rob them. During the robbery Fox shoots Tennessee and Ace arrives to arrest Dan for the murder. Dan escapes but is now a wanted man.
The coming of the railroad to Cedar City spells the end of the stagecoach as the government gives the mail contract to the fastest means of delivery. McCord loses the stagecoach line gambling with the new buyer, but has enough hidden money to buy a ranch and some cattle. To make more money, he starts a gang to rob the railroad, express offices and steal cattle. But the railroads send out special agent Cameron to end his reign of violence.
Mining executive Neal Wallace arrives to investigate the losses at a gold mine and is immediately framed for murder. The murderers then incite a lynch mob but the Sheriff lets him go. Wallace eventually convinces the Sheriff of his innocence and the two then work together to get the gang that is looting the gold ore.
Questions arise when Senator Stoddard (James Stewart) attends the funeral of a local man named Tom Doniphon (John Wayne) in a small Western town. Flashing back, we learn Doniphon saved Stoddard, then a lawyer, when he was roughed up by a crew of outlaws terrorizing the town, led by Liberty Valance (Lee Marvin). As the territory's safety hung in the balance, Doniphon and Stoddard, two of the only people standing up to him, proved to be very important, but different, foes to Valance.
Lash and Fuzzy sent to help John Watson with his stage line arrive to find him murdered. Recognizing the outlaws they trail them to their leader Baxter. But before Baxter can tell who the big boss is he is shot. After getting the stage through to assure the mail contract, Lash now realizes who the boss is.
Bank robbers and killers cause mayhem in a small western town.
Stage line owner Brent has his men robbing Halliday stages and when his manager Waring learns of it, Brent has him killed. Jeff Waring arrives and takes his uncle's job. He soon learns what's happening and the Durango Kid goes into action. This keeps Halliday going and gives them a chance to get the mail contract by winning the stagecoach race.
Two men are accused of killing their boss. They are saved from the hangman's noose when two other guys are arrested, but Holt feels as though justice is still not being served. On their own, they set about to track down the genuine killer.
Mike Martin becomes a deputy marshal and takes on a gang of cattle rustlers.
William Blake, an accountant turned fugitive, is on the run. During his travels, he meets a Native American man called Nobody, who guides him on a journey to the spiritual world.
A band of outlaws, led by "Papa" Clellan, hold up in a ghost town as they plan an attack on a wagon train loaded with gold. The unexpected arrival of a stagecoach forces the gang to hold the passengers and driver as hostages. The later arrival of a wanderer, John Trey, sets in motion events not in "Papa" Clellan's original plan.
In an indigenous village a murder occurs, and young man is sentenced to death for it. However his father, the real culprit, takes the responsibility.
During the California Gold Rush, two down-on-their-luck vaudevillians attempt to become wealthy by bringing a girlie show to an all-male western mining town.
The players in an ongoing poker game are being mysteriously killed off, one by one.
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.
The dynamic duo of Chon Wang and Roy O'Bannon return for another crazy adventure. This time, they're in London to avenge the murder of Chon's father, but end up on an even bigger case. Chon's sister is there to do the same, but instead unearths a plot to kill the royal family. No one believes her, though, and it's up to Chon and Roy (who has romance on his mind) to prove her right.
A young woman arrives in the western town of Headstone and helps the locals outsmart a gang of outlaws.