In the late nineteenth century, the mule driver Juan Moreira is a good gaucho and worker who, like many others, is subjected to abuse and humiliation by the powerful, either the police or landowners.
Kaí is a mysterious shaman who emerges from the Rio Paraná to help a poor farmer and his daughter, who are threatened by a band of cold-blooded mercenaries hired to force them to sell their land.
After robbing $500,000, the Jarret gang hides in a small isolated western town, where they are waiting for a scout to take them through the desert to Mexico. But the unresolved conflicts between Jarret and El Santo, the brains of the bandits, who has also an eye on Jarret's girlfriend, become a problem amongst the bandits. And there is also an underestimated scalawag named Billy Rum and his friend Mark, who are trying to help the captured citizens.
In 1871, professional gambler John Devlin elopes with Sandra "Sandy" Poli, daughter of Marko Poli, an immigrant who has risen to railroad tycoon. Sandy, knowing that the railroad is to be extended into Dakota, plans to use their $20,000 nest egg to buy land options to sell to the railroad at a profit. On the stage trip to Ft. Abercrombie, their fellow passengers are Jim Bender and Bigtree Collins, who practically own the town of Fargo and Devlin is aware that they are prepared to protect the little empire... trying to drive out the farmers by burning their property, destroying their wheat, and blaming the devastation on the Indians. Continuing their journey north on the river aboard the "River Bird', Sandy and John meet Captain Bounce, an irascible old seafarer. Two of Bendender's henchmen, Slagin and Carp, board the boat and relieve John of his $20,000 at gunpoint. Captain Bounce, chasing the robber's dinghy..
Two friends help Sam Houston work for Texas statehood. Johnny Ears and his deaf-mute sidekick Erastus "Deaf" Smith go after a Mexican general under orders from Germany to agitate the populace.
Billy Carson is accused of the crimes committed by his dead-ringer, outlaw cousin Jim Slade, and barely escapes a lynching. With the aid of his pal Fuzzy Jones, Billy catches up with his cousin and clears his own name.
A drifter finds himself wrongly accused of murder by a power-crazed sheriff. The sheriff gives him a horse, some supplies, and a one-hour head start into the desert before sending his murderous posse after him.
The story of Henry McBride, a down and out cowboy with a painful past he can't drink away. Living on his last dollar with nowhere to go, he ends up working the last place an old cowboy wants to be: A dude ranch. It is here he meets the owner, Jessie King, a no-nonsense rancher with a deep love for horses. McBride's self-discovery begins when she introduces him to a new way of training a troubled mustang, a horse whose past and temperament mirror his own.
Ring Hassard and his father Jeff, wild horse breakers, live in a hidden mountain eyrie as Jeff is wanted for a murder he didn't commit. Things change when they take in a lost young lady, Riley Martin, who finds that Ring has "never seen a woman close up." Jeff is injured, Ring runs afoul of horse thieves and the law, and Riley (who is a lawyer) labors to clear the Hassards (who others would prefer dead).
Singing cowboy Tex Saunders finds himself in a heap of trouble when he agrees to investigate local gangsters at the behest of a lovely lady. As payment for his pains, he's framed by a saloon owner for killing bad guy Red Dugan and forced to sweat it out in jail. Will his faithful sidekick, Chilo, show up to save his skin … or will Tex have a date with the gallows?
Will Tenneray and Abe Cross are two aging, famous gunfighters, both in need of money. Tenneray comes up with the idea to stage a duel to the death in a bullfight arena, with the ticket proceeds going to the winner.
Two outlaws compete with each other over a treasure map that will lead them to buried gold while one of them is in league with a sadistic priest-turned-crime lord, while a young Native American girl helps both outlaws and plays both sides against each other.
Two smart marketing people resurrect some old films starring cowboy Smoky Callaway and put them on television. The films are a big hit and the star is in demand. Unfortunately no one can find him. When a lookalike sends in a photo, the marketing team hires him to impersonate Callaway. Things get sticky when the real Callaway eventually shows up.