Gene takes care of three tough kids sent west from Chicago after their father died and left them a cattle ranch. They help him catch a bunch of rustlers.
A western in which Calamity Jane's rightful ownership of a gambling hall is challenged. She nearly loses the business to a shady crook, but Texas lawyer Ellison puts up a legal battle to help her stay in charge. After a sensational fight, the letters proving her right are discovered.
When the marshal of the lawless town of Prairie Port is shot while trying to break up a saloon brawl, Wild Bill Saunders, a newcomer to town, rides in pursuit of Turkey, the marshal's assailant.
Gene Autry hunts bank robbers Al Bartlett and Trot Lucas with his old friend Mike. Bartlett, to throw off his pursuers, kills Trot and his own brother. When Kitty Bartlett comes to town claiming to be the slain Bartlett's widow, Gene has to save her from the irate townspeople who are not aware that her name isn't Bartlett but she really is the daughter of a law officer slain by Al Bartlett. Ben Luder, a local hood, tricks Bartlett back into town by saying he has to fixed to have Doc Larry Taylor do plastic surgery on him. En route they meet Doc and his assistant Helen Ellis and Ben's ruse is exposed. Bartlett kills Ben and forces Doc to drive him to the railroad. Gene, in a fight atop a runaway train, captures Bartlett.
World War II is raging and the manpower shortage has hit the range since every able-bodied cowboy of military age is off fighting for Uncle Sam. Dad Mathews, a rancher with a huge government contract order for beef, has trouble with the cattle rustlers, led by Henry Judson and Lefty Lewis, who are taking advantage of the situation to steal his herds. John Paul Revere, Special State Investigator, arrives, and upon meeting Mathews' daughter, Betty, gets the idea of recruiting the hard-riding daughters of the district into the WAPS, an organization which will be to the cattle country what the WACS and WAVES are to the Army and Navy. He trains them in military procedure and provides them with radio sending-and-receiving sets. Johnny's sidekick, Frog Millhouse, finds himself the possessor of a "walkie-talkie" which he considers just a "doo-dad" at first, but which is instrumental in the end, in helping Johnny and the WAPS trap the gang of rustlers in their hideout.
President Lincoln personally sends Bill Gibson west to see if he can stop the holdups of the needed shipments of gold. There he meets his boyhood friend Foster. When all others refuse to take out the next gold shipment due to the killings, Bill volunteers. Jeannie, afraid for his safety, tells Foster of Bill's secret route not knowing Foster is the leader of the outlaw gang.
Native son returns from school in Spain to California in 1855 and finds corrupt politicians stealing land from old California families. He becomes a sort of Robin Hood in order to fight them.
Chasing women and staying one step ahead of the law, the Cisco Kid meets Raquel and then Dolores. He sees that Raole is the boy friend of Raquel but engaged to Dolores. Learning that all her money will got to her uncle Don Jose when she marries Raole, Cisco suspects a plot and sets out to unravel it.
The Cisco Kid (Gilbert Roland) hears of a land-swindling scheme devised by the police Commandante (Martin Garralaga) and the tax collector (Harry Woods) in a small western town. Cisco's efforts against the plot cause the thieves to fall out, and Cisco is able to return the land to the rightful owners.
The Cisco Kid (Gilbert Roland) sets out on a double mission of rescuing a girl from forsaking her true love by marrying a supposedly wealthy suitor to save the old family hacienda, and he is also after the outlaws that robbed a stage carrying gold for the Mission. His task is made easier once he learns that the "wealthy" suitor (Tristram Coffin) is also the man behind the gold robbers.
When Temple's miners strike gold they send Jake to file the claim. Dana is in the Recorder's office and overhears. He and his men kill Jake and forge new deeds. Now owning everything Dana tries to kick the Temple group off their land. But Jack and sidekick Lucky are on hand and plan to help them fight back.
Eddie Dean's assignment is to thwart the efforts of a crooked gambler, Brad Barton, to take over the property of his half-brother Bill Ryan. In order to secure the ranch, which is believed to hold large silver deposits, the scheming relative contracts to have Ryan killed. He then presents a forged will to the court naming himself as the sole heir. Shocked by the tide of events, Ryan's two rightful heirs, his grown daughter Robin and young son "Freckles" are determined to remain on their father's property. Eddie and his sidekick, Soapy Jones, arrive on the scene in time to enter the fight on the side of Robin and "Freckles."
Gene Autry becomes the new Sheriff after bank robbers kill the former sheriff. When Judge Beaumont is murdered, evidence points to the judge's wild son. Believing the young man, Gene tries to help.
Billy Donovan arrives looking for his sister's killer. When he hires on at the Halloran ranch where the mysterious Phantom has killed all the hands, it's not long before the Phantom shoots him.