An American gunslinger kills a Mexican man in California immediately after the Mexican-American war. The killer is arrested and put on trial for murder with the Hispanic population waiting to learn of American justice.
On the way to pick up the bounty on a wanted murderer, a bounty hunter stops at a staging post where he is forced to continue his journey with two outlaws who want the murderer for their own reasons and a recently-widowed woman, with the murderer's brother and his men in hot pursuit.
Seeking a new place to call home, former Confederate soldier Ben Lassiter (Victor Mature) and his daughter meet Beth (Elaine Stewart), whose fiancé is a Union soldier. Lassiter falls for Beth, and when Indians attack, they head to a cavalry camp where Lassiter must battle the Indians as well as Beth's fiancé.
A cowboy escapes from jail with the help of his girlfriend, and goes after the men he believes are responsible for his brother being shot down by lawmen.
Logan Cates sets out to rescue a white woman captured by Apache Indians and prevent a war. On the way he is joined by a few civilians and a small band of soldiers at a water hole. They are ambushed and laid siege to by Apache. As their food and water supplies dwindle a storm arrives which enables Cates to put an escape plan into action.
Armed with a harpoon, a Swedish whaler is out for revenge after the death of his father. A greedy oil man trying to buy up the Swede's land might be the guilty party.
Searching for a doctor who can help him get his son to speak again--the boy hadn't uttered a word since he saw his mother die in the fire that burned down the family home--a Confederate veteran finds himself facing a 30-day jail sentence when he's unfairly accused of starting a brawl in a small town. A local woman pays his fine, providing that he works it off on her ranch. He soon finds himself involved in the woman's struggle to keep her ranch from a local landowner who wants it--and whose sons were responsible for the man being framed for the fight.
Heading east to Fort Worth to hire a schoolteacher for his frontier town home, Link Jones is stranded with singer Billie Ellis and gambler Sam Beasley when their train is held up. For shelter, Jones leads them to his nearby former home, where he was brought up an outlaw. Finding the gang still living in the shack, Jones pretends to be ready to return to a life crime.
The naive cowboy Tod Lohman accidentally kills the son of the powerful land baron Hunter Boyd. Tod runs for his life, pursued by the dead man's vengeful brothers. Tod shelters on the ranch of Amos Bradley and he falls in love with his daughter Juanita. However, Tod is concerned that he'll eventually have to leave when his pursuers catch up with him.
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.
Byron Turner, a 15-year-old runaway from the Eatondale Orphan Asylum, receives a ride into the rural Missouri town of Delphi with rich land-owner Tobias Brown.
An authoritarian rancher rules an Arizona county with her private posse of hired guns. When a new Marshall arrives to set things straight, the cattle queen finds herself falling for the avowedly non-violent lawman. Both have itchy-fingered brothers, a female gunman enters the picture, and things go desperately wrong.
Patricia Medina plays the title character in The Buckskin Lady. Medina is cast as female gambler Angela Medley, who is forced by circumstances to align herself with outlaw Slinger. But Angela has never gotten over her love for honest frontier doctor Bruce Merritt, and at the first opportunity she redeems herself by catching a bullet intended for the doc. Henry Hull delivers the film's most memorable performance as Angela's drunken wretch of a father. Per the title, Buckskin Lady affords the viewer ample opportunity to see Patricia Medina in form-fitting western garb.
After serving a year for a killing in self-defense, gunfighter Brock Mitchell tries to help his younger brother save his ranch but a crooked lawyer has other ideas.
Having fought with the Confederacy during the Civil War, Jesse James and his brother Frank dream of a farm life in Missouri. Harassed by Union sympathizers, they assemble a gang of outlaws, robbing trains and becoming folk heroes in the process. Jesse marries his sweetheart, Zee, and maintains an aura of domesticity, but after a group of lawmen launch an attack on his mother's house, Jesse plans one more great raid -- on a Minnesota bank.
Led by an incompetent Lieutenant, a troop of soldiers is on the Tomahawk Trail in Apache territory. When he lets the Indians steal their horses and gets slightly wounded in a skirmish, Sergeant McCoy takes over command. McCoy successfully gets them to the fort only to find all the soldiers have been murdered by the Apaches. He prepares the troops for an attack knowing if they survive the Lieutenant plans to have him court marshaled.