In 1870, Japanese ambassador Sakaguchi and his entourage travel by train to Washington to deliver a valuable sword to the President of the United States, a gift from the Emperor of Japan. On board the same train are two robbers, Link and Gauche, ready to make their move…
Roy runs away from the labor camp of Santa Lucia with Emiliano, a New Mexico rancher, both imprisoned unjustly for three powerful American bankers, to seize the gold mine that had Emiliano. During flight, the landowner dies and in his last moments asked Roy to recover the mine and save Jessica, daughter of his former foreman.
Wells Fargo hires bounty hunters to protect its gold transports from the notorious outlaw Glenn Kovacs. Jeff Sullivan, one of the hired gunmen, buys the freedom of Dan Barker, a prisoner who may lead him to Kovacs. When Barker escapes from Sullivan, the other bounty hunters pursue him also, leading to the ultimate showdown between all parties.
Doc Holliday travels to Tombstone, Ariz., with prostitute Katie Elder. Although the trip is difficult because Doc is ill with tuberculosis, they eventually reach their destination, where Holliday is reunited with his old friend Marshal Wyatt Earp, who has been clashing with the Clanton gang. Tensions between Earp and the Clantons rise until their infamous final showdown brings it to a head.
Ross Bodine and Frank Post are cowhands on Walt Buckman's R-Bar-R ranch. Bodine is older and broods a bit about how he will get along when he's too old to cowboy. Post is young and rambunctious and ambitious for a better life than wrangling cows. When one of their fellow cowboys is killed in a corral accident, Post suggests a way into a better life for himself and his friend: robbing a bank. Bodine reluctantly joins in the plan and the two contrive to rob the local bank. They make good their escape initially, but Walt Buckman and his two sons, John and Paul, are incensed at this betrayal by their own trusted employees. John and Paul set out to bring Bodine and Post to justice.
A con artist arrives in a mining town controlled by two competing companies. Both companies think he's a famous gunfighter and try to hire him to drive the other out of town.
The Benson brothers, who are smuggling guns across the Mexican border, kill King's brother and rape his wife. King must stop their illegal activities, find who is behind them and gain revenge for his family.
The Cortez brothers rob a bank and flee beyond the Mexican border. On their trail are various people, each for a different reason: Sheriff Fulton is sent by the robbed bank to recuperate the money; Django, a head-hunter, is after them for the reward money; Pickwick is after a saddle stolen from him by the Cortez brothers; Pedro and Dolores, saloon owners, also would like to have the loot.
A vengeful widow hires a professional killer to train her son so that he can hunt down and kill the men who murdered her husband. The quest for revenge soon becomes an obsession.
A Mexican bandit is about to be executed in the United States, so his brother takes over a train and holds the passengers as hostages unless his brother is released. Now both the Americans and Mexicans are baffled as to what to do. One of the passengers — who wrote the letter for their captor — has a suggestion: call mercenaries Hank Brackett and Johnny Reech. They do, and as expected they do come up with a plan, but the president of the railroad is not sure if it will work.
Old Mexican-American sheriff Bob Valdez has always been a haven of sanity in a land of madmen when it came to defending law and order. But the weapon smuggler Frank Tanner is greedy and impulsive. When Tanner provokes a shooting that causes the death of an innocent man and Valdez asks him to financially compensate the widow, Tanner refuses to do so and severely humiliates Valdez, who will do justice and avenge his honor, no matter what it takes.
A Yankee gunman, Hallelujah, is hired by Mexican Juarista, General Ramirez to confiscate a case of jewels to fund the revolution. For this, Hallelujah will receive a percentage. But other parties are interested in the case and when they turn out to be fakes, it all deteriorates into a cat and mouse style game with Hallelujah, gunrunners, the French, and a Russian outlaw(!) all searching for the real jewels. - SWDB
While passing through the town of Bannock, a bunch of drunken cattlemen go overboard with their celebrating and accidentally kill an old man with a stray shot. They return home to Sabbath unaware of his death. Bannock lawman Jered Maddox later arrives there to arrest everyone involved on a charge of murder. Sabbath is run by land baron Vince Bronson, a benevolent despot, who, upon hearing of the death, offers restitution for the incident.
Chaco, a Mexican on the run from just about everyone, is framed for the killing of a couple of Mexican cattlemen. Everyone knows he's innocent but the evidence is substantial. Chaco escapes and with the help of a bounty hunter, goes after the real murderers.
Durango, a debt collector, arrives in the town of Tucson, where he is hired by a bank director called Ferguson, who refuses to pay him his fee afterwards. Durango is thrown in jail on a false accusation but manages to escape and teams up with a Mexican bandit to get even with Ferguson, who has concocted a complicated plan to rob a shipment of gold belonging to the people of Tucson.
A down-and-dirty town is forced to shape up when a new marshal (Clint Walker) comes to town. However, when a scheme is launched to destroy the lawman's authority, he must discover the perpetrators and preserve his reputation.