U.S. Marshals Nevada Jack McKenzie and Sandy Hopkins are working undercover to capture a gang stealing horses from the Navajos, and to capture the killer of a Ranger. Nevada poses as an outlaw to get in with the gang and find the leader, while Sandy pretends to be a drunken old horse thief that has knowledge of where the Navajos have hidden their ponies.
Having been falsely court marshaled for cowardice and sentenced to prison by the Army, Jed Kilton escapes and heads to Nevada Springs to see his kid brother. There he meets his old school friend Sam Ballou. But the two old friends soon find themselves on opposite sides and Sam has Jed arrested. Then when Jed's young brother sees one of Sam's men kill another man, the boy becomes Sam's intended victim.
Rangers Tex Haines and Dave Wyatt track a killer known as the Whispering Skull. In the wake of the Skull's slaughter, a band of thieves takes advantage of the fear he's brought to town.
Just as Nevada wins $7000 in yellowback bills, Ben Ide takes his $7000 and heads out to buy mining equipment. Burridge has his man Powell kill Ide and retrieve the money and Nevada finds Ide just as the posse arrives. Found with the money Nevada is arrested and Burridge now gets Powell to incite the local citizens to lynch Nevada.
With the California Gold Rush beginning, Senator Frost's singing daughter Caroline loves a young army officer; the Senator can't stand him, and has him sent to California. Headstrong Caroline follows him by train, riverboat, and covered wagon, gaining companions en route: a vagrant Russian prince and gambler Johnny Lawlor, who just might take her mind off the army.
A posse, hunting the assailant of Denton's Partner, captures Steve Carlisle (Charles Starrett), who identifies himself as a mineralogist sent to check the area for quartz for radio parts. Calling at the Denton ranch, Steve hires Cannonball Mullins (Dub Taylor), who has just been fired by Jane Fielding (Vi Athens), Denton's ward. Steve learns that she wants to sell the ranch to the Empire Syndicate. Paul Edwards (Lloyd Bridges), syndicate representative, plans to convert the ranch into a swank hotel-gambling operation. At a party which Jane gives for Edwards, Hiram Denton (William Gould), is murdered and Steve is accused. He and Cannonball escape before the sheriff can take them into custody, and in searching for evidence find that Jane and Edwards are married and have done the killings in order to gain the ranch.
Steve Kinney and his henchman, Mort, are trying to stir up trouble between the local ranchers and farmers, behind a wave of rustling and lawlessness. Mort kills Vic, a Kirby cowhand, and lays the blame on Dan Harper, the leader of the farmers faction. Storekeeper Fuzzy Q. Jones, fearful of losing the outstanding charge-accounts he has on his books, drags his reluctant pal, Billy Carson, into the fray, and the two soon prove Kinney and his henchmen to be behind the valley's troubles.
The Goss family live on a farm they call the dust bowl where the wind blows during the day and the coyotes howl at night. When the train is robbed, everyone thinks that Cotton and Violet were the ones that did the job, but no one has any proof. US Marshal Lloyd Richland comes into town in disguise to find the truth and he finds that the sheriff is corrupt and that the Goss family is gosh darn nice. They take in Richland and a stranded woman named Mary without any questions. Cotton believes that Sheriff Tatum shot their pa in the back, and the sheriff is now trying to plug the boys. Richland is looking for the train robbers, and at the same time is keeping an eye on Tatum and the lovely young Mary.
Finding Dale's wallet, Denny returns it just as two men shoot each other with one dying and one escaping. Dale blames Denny for the murder and Lasses has to pose as the Sheriff to free him. Trailing the wounded man they learn he and Dale are Government Agents. Jimmy, Denny, and Lasses now join up with Dale and soon find themselves involved in a gold bullion smuggling racket.
Sent to investigate a payroll robbery, Marshall Rocky meets his old friends Ken, Eddie, and Max. He has the serial numbers and when Pop puts on his medicine show they get one of the bills. This enables Ken to see through Sorrell's scheme that threw the blame on an innocent rancher and he sets out to prove it. Written by Maurice Van Auken
A man who has been framed on a murder charge is placed in the custody of a crooked U.S. marshal, who is secretly running a murderous claim-jumping gang.
Pretty Girl Barbara Mededith takes over her murdered brother's crusading newspaper. She also assumes the dead sibling's identity as "The Black Whip," righting the wrongs of Crescent City very much in the manner of her famous ancestor, Zorro.
This "Red Ryder" entry stars Gordon "Wild Bill" Elliot as Ryder. The heroine is having troubles with the freight company that she owns. Time and again, her coaches are beset by hooded thieves. With Red Ryder on the job, the robbers haven't got a chance, but they put up a fight anyway.
It's World War 2 and saboteurs are out to destroy the ranchers food crop. Steve Travis and sidekick Cannonball have been called in to investigate. Avoiding the attempts on his life by the gang, Steve uses a pair of eyeglasses to discover their leader, a supposedly deaf mute shoe repairman.