John Mason returns to the Sally Ann mine to claim his half share. Janet Cater also returns although her father lost his half share to Joe Ryan. Ryan and his gang are also there to get the gold. A mysterious Phantom is also present. Mason's plan to expose Ryan as an outlaw and to force him to turn his share to Janet works. But when distracted by the Phantom, John is made a prisoner by the gang.
Mine owner William Sharon keeps having his gold shipments held up by a gang of bandits. Sharon hires banker Charles Crocker, who happens to have connections in the Central Pacific Railroad, to build a spur line from Virginia City to Carson City, so that the gold can be shipped by railroad. Silent Jeff Kincaid is the railroad engineer. However there is opposition to the railroad, chiefly from another mine owner, Big Jack Davis.
A fur-trapper named Kelly, who once saved the life of a Sioux chief, is allowed to set his traps in Sioux territory during the late 1870s. Reluctantly he takes on a tenderfoot assistant named Anse and together they give shelter to a runaway Arapaho woman. Tensions develop when Anse falls in love with this woman and when the Sioux chief arrives with his warriors to re-claim her.
Salvador accompanied by two friends of his father whom he calls uncles, they arrive at a fair in the village, there he meets Ana. When he wins a bet he is paid with a mortgaged house, to his surprise upon entering the hom he realizes that Ana and her mother live in it, provoking a funny entanglement with an explosive final.
A lone Mountie has come to town to clean up the crime and corruption after finding an innocent man dead. As he sets up home, in town, he discovers endless amounts of illegal activity taking place behind closed doors. Once he uncovers the men behind the crimes he prepares to take them down one by one in the most vicious showdown this town has ever seen.
In 1828 the town of Flat Ridge is over run by a band of outlaws looking for lost treasure said to be buried somewhere in town. In their quest for dominance, the outlaws kill Sally, a prostitute who happens to be the sister of Rachel and a former member of the disbanded Rose Gang. With the weight of grief on her heart, Rachel decides to shed her new found religious faith to bring vengeance upon her sister's killers. After laying Sally to rest, Rachel goes in search of her former posse to assist her in avenging her sister's death.
A group of Mexican revolutionaries murders a town priest and a number of his christian followers. Ten years later, a widow arrives in town intent to take revenge from her husband's killers.
Cowboy Ross McEwen arrives in town. He asks the banker for a loan of $2000. When the banker asks about securing a loan that large, McEwen shows him his six-gun collateral. The banker hands over the money in exchange for an I.O.U., signed "Jefferson Davis". McEwen rides out of town and catches a train, but not before being bitten by a rattler. On the train, a nurse, Miss Hollister, tends to his wound. A posse searches the train, but McEwen manages to escape notice. However a mysterious Mexican has taken note of the cowboy, and that loudmouthed brat is still nosing around. Who will be the first to claim the reward for the robber's capture?
Ballard's trail jumpers attack the Wyatt Company wagon train, killing young John's parents and kidnaping his brother, Jim. In post-Civil War California, John Wyatt, now a man, pulls together a vigilante posse, The Singing Riders, who all ride white horses, dress alike, and ride the trails singing and rounding up outlaw gangs. Meanwhile, John is ever on the lookout for the gang that murdered his parents As a youngster John Wyatt saw his parents killed and his brother kidnapped. On a wagon train heading West he meets his brother who is now a spy for the gang which originally did the dirty work. He and his brother both fall for Mary Gordon When Ballard and his men attack the Wyatt wagon train, they kill all except two young brothers. Twelve years later one brother John has organized a vigilante group. The other brother Jim is now part of Ballard's gang and the two are destined to meet again
Smith is an iron-willed railroad detective. When his friend Murray is fired from the railroad and begins helping Rebstock wreck trains, Smith must go after him. He also seems to have an interest in Murray's wife (and vice versa).
Cole Armin comes to Albuquerque to work for his uncle, John Armin, a despotic and hard-hearted czar who operates an ore-hauling freight line, and whose goal is to eliminate a competing line run by Ted Wallace and his sister Celia. Cole tires of his uncle's heavy-handed tactics and switches over to the Wallace side. Lety Tyler, an agent hired by the uncle, also switches over by warning Cole and Ted of a trap set for them by the uncle and his henchman.
Audie Murphy comes into his own as a Western star in this story. Wrongly accused by crooked railroad officials of aiding a train heist by his old friends the Daltons, he joins their gang and becomes an active participant in other robberies. Betrayed by a fellow gang member, Murphy becomes a fugitive in the end. Seeking refuge at the ranch of a reformed gang member, he hopes to flee with the man's daughter to South America, but he's captured in the end and led off to jail. The girl promises to wait.
The movie takes place in the present, but in this universe, a plague has broken out and the infected have been transformed into zombies. No explanation is provided for the source of the plague, nor is it explained how the original victims were infected, since by the time the narrative begins the infection spreads by bite. Nevertheless, the action starts 80 years after the initial outbreak. The western United States has devolved into a disconnected series of ghost towns overrun by zombies, and the government is awarding bounties in exchange for the pinkies of the undead.
After serving a five year prison sentence for allowing his men to destroy a town in a drunken spree, a trail boss is hired by the same town's leading citizen to drive their cattle to Fort Clemson. Complicating matters, a rival cattle baron also hires the cattle driver to lead his herd.
A mutilating knife-killer haunts the small Southwest-desert town of Mescal. Though most victims have been prostitutes, the first was none other than Travis Mescal, the only son of the town's first family. When the Sheriff proves unable to solve the case, the town leaders invite Investigator Burns to unravel the mystery.
Joe Baker has a dream. He wants to do 'something big.' When he needs a Gatling gun to accomplish this, he seeks out a black marketeer. The price he wants for the gun? A woman! So Baker kidnaps a woman off of the stagecoach, only to find that she is the wife of the commandant of the local Cavalry detachment. Things get further complicated when a girl named Dover McBride shows up. She has come to force Baker to marry her and return east, as he promised to do four years earlier
a deputy U.S. Marshall pursue the gang of Ben Thompson after the murder of another marshall. Along with a bounty hunter and a half-breed woman they follow the trail into Apache territory.