Lassiter's sister was killed and her young daughter taken and raised by outlaws. Years later Lassiter arrives at the Withersteen ranch looking for the now grown daughter. He immediately gets caught up in the ranch's struggle against rustlers. Trailing a rustled herd of horses leads him to the rustler's hideout and the missing daughter.
Tim thinks saloon owner Coldeye killed his brother. Seeking the ultimate payback, Tim gets a job in the saloon but has no idea he is targeting the wrong man.
Clint Turner is arrested for the murder of his girlfriend Judy's father, a rival rancher who was an enemy of his own father, and his best friend, Sheriff Buck Gordon sets out to find the real killer in the face of pressure for a quick lynching of Clint.
When Shag Smith kills Jim's brother Bob, Jim and Thunder quit the rangers so they can cross the border and join Smith's gang. Jim's plan is to get the gang to cross back over the border where the rangers will be waiting.
Gomex has kidnapped Don Roberto and is holding him for ransom. Hoping to rescue Roberto and his daughter, Smith gets a job in Gomez's camp supposedly to repair their guns, instead he fixes them so they will misfire. When Gomez refuses to let him go, he sends his horse for the Sheriff.
Cyclone arrives in town just in time to see Slade cheat Courtney at poker. Cyclone takes Courtney's IOU and returns it to him. But Courtney is a compulsive gambler and Slade lures him back for another game, this time winning his ranch. Cyclone once again returns the note but is captured by Slade's men. Slade then heads out to force Courtney to sign over the deed.
Bart Morgan controls the town of Cactus City and is keeping all men away from Jane Rankin. When Johnny Day arrives and takes an interest in Jane, Morgan tries to kick him out. Johnny refuses to go and the stage is set for a showdown.
When Peaceful Patton goes to work at the Martini ranch he is mistaken for the notorious outlaw the Hard Hombre. This enables him to force the ranchers to divide up the water rights. But he is in trouble when his mother arrives and exposes the hoax.
Captain Porter's scheme is to buy livestock and then have his men show up later to kill the buyer and retrieve the money. When his men kill the next victim, he frames the Arizonian for the murder. The Arizonian escapes the law and joins up with the outlaw Vasquez. Knowing Porter's scheme, he plans to trap him by using Vasquez as the next buyer.
Dorothy, and her big city lawyer boyfriend, return to the Lazy 'B' ranch to read her late father's will. For Dorothy to inherit everything, she must stay on the ranch for 5 years. If she does not, everything goes to Buck, who is the manager. She does not like Buck, so she makes a deal with the wrong people for cattle and then the outlaws go to the ranch to get the $10,000 from her. But Buck is on the job.
Dave and Hank ride out of Death Valley, heading for the town of Mesa, but stop to rest in Alkali Springs, twenty miles from Mesa. Walking along the saloon porch, they overhear through an open window, two unseen men plotting to rob the Mesa bank that afternoon. One is a Spanish voice and the other American. Dave and Hank head for Mesa to get there before the hold-up and, there, they see the men whose voices they had heard; Sheriff Jeffries and Ortego.
Calamity Jane is a tough and rowdy woman in the old West who owns a saloon and gambling joint (and runs a cattle rustling operation as a sideline). One day she hires a pretty but naive young woman to work as a saloon girl, and finds that the girl is bringing out the maternal instincts she never knew she had. Those instincts are put to the test when a US army cavalry troop arrives to clean up the town and the girl and the young lieutenant in charge of the troop fall in love, and Calamity Jane may know something about the lieutenant that the girl doesn't.
Ben Hall offers $1000 for the wild Devil Horse which Jim Wright and Skeeter capture. While Jim is away, Gil Davis kills Skeeter and takes the horse. The Sheriff then arrests Jim for Skeeter's murder. But unknown to them, an outlaw witnessed the killing
When the Nevada Kid gets caught in a stage robbery, the gang leader Cherokee gets him released by forging a petition to the Governor. The Kid tries to go straight but the stage he is guarding gets robbed. When the Sheriff jails Cherokee who was not in on the robbery, the Kid gets caught effecting Cherokee's escape and finds himself in jail again.
There is trouble between the Dunbar brothers when Wally proposes to Bonnie on his brother's behalf only to have her accept him. Their feud is interrupted when they have to go after a con man who has cheated the bank out of $5000 by using a gold brick. With the outlaw captured, Wally now tries to get his brother and Bonnie together.