Cowboy Larry O'Day and his sidekick Lucky Smith happen upon a distraught Barbara Hartwell, who is about to be arrested for the murder of her uncle. With Barbara behind bars, Larry is determined to find the real killer and soon finds himself in the middle of a mystery involving crazed German entomologists and a smuggling ring bringing Chinese "picture girls" across the Mexican border for sale to wealthy Chinese bachelors.
Bill Elliot emulates his idol William S. Hart in the superior western Topeka. Elliot plays the archetypal Good Bad Man, hired to kick the crooked element out of a small town. A hard-drinking, hard-living man, Elliot entertains thoughts of taking over the town himself for the benefit of his own gang. After several reels of soul-searching, Elliot decides to honor his promise to clean up the town for its decent citizens. Evidently director Thomas Carr rented a camera crane for this Allied Artists production, since the camera performs remarkable calisthenics, the kind not normally seen in a medium-budget western.
A young woman, Molly Marble, is enmeshed in a train robbery by her crooked step-father. She meets a stranger, Jeff Morton, and suspects he knows where the loot is hidden. For the sake of her relatives, she must try to 'vamp' this information from him but, instead, she falls in love with him.
Mary Adams, about to visit relatives in a distant part of the country, is entrusted to the care of Manuel Bond. The girl's beauty inflames Bond, a gambler and a scoundrel. That night, when the stagecoach halts, Mary is horrified to discover that Bond has registered for both as man and wife. The gambler turns a deaf ear to the girl's frantic pleas. After locking her in the room, the scoundrel proceeds to the barroom. Mary escapes by means of the window. The girl comes upon a party of settlers. Mary joins the party. Later, the girl meets Kit, a young backwoodsman. It is a case of love at first sight and the two are married the same day.
A young man seeks his father's killers among lumberjacks, and discovers that they are actually timber barons who also seek to control lumber mills. Based on the novel of the same name.
In the Yukon, searching for gold, Hurricane picks up a paper and discovers that the girl back home is planning to marry another man. Abandoning all care, Hurricane is soon embroiled in a fight in which guns play a part. It is then that the true value of one of his companions, Flossie, a girl of the gold-fields, becomes apparent.
The Commandant is making life rough for the colonials in Spanish California. While trying to help, Zorro is charged with the murder of the new Governor, but in the end he triumphs over the evil Commandant.
Rocky Rhodes returns to find his father dead and his best friend Joe accused of the murder. The culprit is Murtch who now lets Joe break jail and then has him shot escaping. When Rocky starts to interfere with Murtch's plans, he has Rocky framed for murder. Rocky now has to prove Murtch is guilty while escaping the law.
Slippery Slim and Sophie are deeply in love. Slim incurs the enmity of Hiram Clutts, Sophie's father, and Mustang Pete. They swear vengeance. Mustang writes a note to Slim, signing Sophie's name, asking him to meet her in a cemetery. Slim finds a band of men waiting clad in sheets. He flees and asks Sophie to save him.
When Tommy, an Eastern young man, arrives in a Western town, the cowboys see that he is a tenderfoot and make him dance to the tune of a gun. Beecher, a ranchman, Hazel, his daughter, and Sid, the foreman, who is in love with Hazel, rescue Tommy.
Gene is hired to be foreman of the Big Sombrero ranch by Jim Garland, who is handling all the business affairs of the owner, Estrellita Estrada, who is more interested in going to America than taking care of her Mexican holdings. Gene, discovering Garland's plan to run all the Mexican rancheros off the ranch, turns against his boss and shortly finds himself in the middle of cattle stampedes and an avalanche started by Garland's men.
When a group of gold prospectors decide to take the beautiful women of pleasure of the Fandango Saloon away from a lecherous gang of outlaws, the ornery crooks don’t take it so easily. Shootings and kidnappings ensue, with the gals and good guys battling against the nasty criminals.