Three murderous stage robbers hold up the stage Yuma is on, killing the drivers. When they find that a mining executive on the stage was not carrying the payroll with him as they thought, they plan to hold the man's son for ransom until they get it. But a saloon girl offers to take the son's place.

Yuma joins an uneasy voluntary alliance with two other men. They hope to bring back a fugitive bank president from Mexico to testify about a bank failure scheme which may force homesteaders to lose their land. But they will have to evade the Mexican militias in bringing him back.

Emily Hardy is awaiting the return of her fiancé Danny Brown from prison. But Emily 's brother Vergil is bent on revenge against Danny, who killed his son in self-defense. though Vergil convinced the town to convict him of murder.

After convincing a woman living alone at her homestead that he is not an outlaw, Yuma joins forces with her to fend off marauders who have robbed a bank and killed a neighboring family.

An embittered confederate prison camp survivor talks Yuma into a card bet of two weeks servitude on the man's property. When Yuma loses the bet, he learns that service must be under the prison camp conditions the man suffered.

Yuma is forced to kill outlaw Jake Fellows in a gunfight and then learns he has a deaf mute son. Yuma proceeds to help the boy find a home but two of Fellows' associates are on the trail to take the boy to recover loot that they think he held.

Yuma arrives in a town with a woman to help her search for her husband. The husband has written of a successful mine but the townspeople are most resistant to help in the search.

Elderly Kiowa Sammy Hart is believed to have kidnapped a boy, who has actually gone to stay with Hart in his last hours. But the boy's father is on the hunt planning to kill Sammy, and Yuma hopes to stop him.

Yuma is on a mission to rescue his cousin Eddie who has become a student of gunslinger Dawes.

Yuma rescues Arthur Sutro, who was staked to an ant hill by Indians. Sutro tells Yuma he is responsible for him now. But Sutro wants to rob Yuma's peacefully reclusive and scholarly friend Portal of an imagined fortune of gold.

Yuma arrives in a town in which an old friend of his father is sheriff. He learns an advance team of marauders, including the man who killed Yuma's father, has arrived. But none of townspeople, including the sheriff, want to defend the town.

Yuma is chosen by an esteemed but unethical itinerant actress to take part in her performance. While Yuma and she dispute wages, they are kidnapped by a man who demands that the actress performs for his traumatized daughter.

When a newswoman observes Yuma defending a boy against an adult bully, she decides to promote him as the typical Western hero in a news story, much to the Yuma's displeasure and possibly detrimental to his safety.

George Campbell, who blames Yuma for his brother's death in the war, provokes a gun battle in which Yuma is wounded after being forced to kill Campbell's nephew. Yuma's godfather John Sims then comes to help Yuma escape from Campbell's vengeance.

When Yuma arrives to give Laurie Buford her late father's affects, he learns that she is being forced into marriage to a brutal man, so he vows to stop the marriage.

A sadistic former Union prison guard who tortured Yuma wants revenge for the punishment he suffered when Yuma escaped from the POW camp.

A woman doctor, her sister, and their ailing father have been left behind by townspeople fleeing hostile Indians. A group of Mexican insurgents led by a demagogic Commandante and bent on reclaiming old Spanish Land Grants arrive in town to take advantage of the situation.

Yuma aids Ulysses Bowman in a gun battle and accompanies him back to his camp where Yuma learns that Ulysses is in the habit of offering a chest with two hundred dollars to any man who will marry his daughter Felicity.

Yuma stops to visit Dunsen who arrives in town and commences to randomly shoot townspeople. The townspeople believe Dunsen's war service has driven him mad and want to kill Dunsen but deputy Maggio permits Yuma to talk Dunsen to sanity.

John Sims, Yuma's godfather, saves him from an attack by Indians at his campsite. He asks Yuma in turn to help him track renegade Indian Masi and take his scalp, as revenge for the killing of his wife.

After his horse is killed by Apaches, Yuma is found by a stagecoach driver. On the stage is Travers, who is blind and tormented by a previous stagecoach encounter with Apaches, in which his wife was killed when they were left by a driver.

Yuma witnesses as Roy Shandell murders his partner to keep the money from a stage robbery. Yuma nabs Shandell and delivers him to the Socorro jail but Shandell's father uses nitroglycerin to force the son's release.

Yuma escorts young Demetria to an arranged marriage after her family escorts are killed by Apaches. On the way, she starts to express feelings for Yuma, which begins to trouble him.

The Ricker family frames Yuma for a murder that one of them has committed and then arranges for Yuma to flee town before he is hanged. But Yuma refuses to leave.

Yuma's friend Jim Colburn has been found innocent of a murder for which he was to hang. Before the news of his innocence arrived, Colburn escaped from jail with a posse unaware of his innocence in pursuit.

Yuma is shackled by a sheriff to Traskel and forced to flee on foot with him when Traskel knocks out the sheriff and the horses ride off. Traskel believes that his twin brother is in pursuit and wants to kill him.

Yuma finds himself in the midst of a confrontation between a sheep man haunted by war memories and Mexican bandits.

Rancher Bull Hollingsworth commissions Yuma to make a man out of his sheltered son, Seldon.

Yuma stops at a bar where a bounty hunter is holding the wife of the outlaw he hopes to collect on. Seeing Yuma's descriptive resemblance to the outlaw, the bounty hunter decides upon an alternative plan---killing Yuma and passing him off as the outlaw. Will the wife go along with this idea?

Yuma buys the contract of a war buddy, who is now a boxer past his prime, and attempts to discourage the friend from further competition.

Jeremy Hake receives a double blow of bad news---that his mine is worthless, and that his family is in need. Hake commits murder in a robbery attempting to help his family. Hake asks Yuma to surrender him for the reward offered for the murder and give the money to his family.

General Grant pays a post-war visit to the South, and Johnny tells young Jimmy the story of Lee's surrender.