Leary is using the Express Agent's liking for alcohol to enable his men to steal insured packages. Then he claims the insurance. Railroad Agent Hartley is sent to investigate and suspecting Leary, he and the Sheriff plan to trap them the next time they try their scheme.
Horses are being rustled by outlaws known as the Hell Hounds. When the Sheriff is killed, his Deputy Yak takes over the search for the rustlers. John Lawson says Yak cannot marry his daughter until the murderer of the Sheriff is caught. But unknown to Lawson, the murderer is his own son.
A tramp cowboy butts in on a western family fray where a step-brother is trying to wrestle an estate away from a sick man and falls for the blonde niece. Everything ends okay after one killing.
Unknown to oil company president Ross, his man Quinn is pulling a swindle on the independent drillers. Quinn controls both the Judge and the Marshal. But when the Marshal is accidentally killed, Wild Bill Elliott is brought in as the new Marshal and things begin to change.
Cattleman Benson finds Mildred and her brother George living in one of his cabins and their sheep are on his land. Attracted to Mildred, he not only lets her stay, he deeds part of his land to her. This leads to trouble with the other cattlemen.
Dan and Tennessee are successful gold miners. Ace Brady learns of their success and sends Fox to rob them. During the robbery Fox shoots Tennessee and Ace arrives to arrest Dan for the murder. Dan escapes but is now a wanted man.
When easterner Jack Steel gets into trouble with the law again, his father sends him to his ranch out west. There he and Alice Duncan become attracted to each other. Cowhand Slim was planning to marry Alice and now kidnaps her. When Slim's girl friend learns of Slim's interest in Alice, she tells...
A crazed scientist calling himself The Voice from the Sky broadcasts his voice all across the globe, and threatens to suspend all energy in the earth's atmosphere and turn day into night unless the world immediately destroys all arms and vehicles of warfare. U. S. Secret Service agent Jack Deering...
While filming a western on location, the stand-in/stunt double for an egotistical cowboy movie star proves his heroics when a "fake" bank robbery turns out to be the real thing.
Tod Walker takes Rex Carson's map to a gold mine and leaves him in the desert. Carson recuperates at Jean Walker's ranch and she takes a liking to him. But when her uncle Tod arrives, he claims Carson tried to jump his claim. She sides with her uncle and Carson, banished from the Walker ranch, sets...
Carter Brace is out to murder Belden. Collins who was sent to bring in the border gang led by Brace, saves Belden's life in San Francisco. When they all reach the border, Brace tries again.
