The Younger Brothers, certain their past with the Quantrill Riders prevents them from living an honest life, plan a bold bank robbery that Matt and Frankie attempt to thwart.
Gold thieves frame a young friend of Hoppy's for murder.
Saboteurs try to prevent Arizona's first telegraph line.
A Gypsy seeks to clear his father of charges of robbery.
Hoppy goes to Mexico to investigate mass murders of Chinese workers.
A Southerner buys a wagon in which thieves hid money.
A banker asks Hoppy to trap robbers hijacking gold shipments.
A former lawman who lost his nerve after a shooting incident is being harassed by brothers of a man he once killed the ex-lawman's daughter refuses to let him fight back.
Still leading the cattle drive, Bill takes his herd across a powerful rancher's land he finds a woman who claims she is fleeing from a rancher's advances, but he learns that she isn't telling the whole truth.
After failing in an attempt to ambush Bill, Bishop pays a band of Native Americans to attack the Akins herd, hoping to scatter the cattle and prevent them from reaching Abilene first.
While seeking the man who murdered his partner, a marshal (Rory Calhoun) befriends a dying doctor (Cameron Mitchell).
Bill is hired to drive a cattle herd to Abilene, but he must contend with two big problems: a hostile trail hand and a rival drive whose leader will stop at nothing to ensure that his herd gets to Abilene first.
Bill is working with a telegraph company installing lines, when an outlaw gang in the area intervenes and tries to get the crew to leave.
The town of Calico kills one of the Kiley brothers then makes a display of his burial on main street Bill goes there to warn them that the Kiley gang is planning revenge.
Bill is ambushed and his horse is stolen he's forced to travel by stagecoach, one he shares with wanted outlaw Pony Sloan after stopping at a way station, a man there tells Bill the other side to Sloan's story.
In Yuma, Bat joins a posse to hunt down Yaqui Kid, an outlaw who murdered a bride's fiancé just before her wedding.
A magician unwittingly helps three bank robbers when he disarms Bat as part of a magic trick the repentant magician teams up with Bat to pull a trick on the robbers and recover the money.
Don Mariano Valejo is suspected of leading raids on Yankee settlements.
Dion Patrick gets into a poker game with unusual stakes while trailing a killer.
Seth Woods implements a plan to prevent a run on the bank.