The young authoress had come to the edge of the desert for her mother's sake. There she met the two young prospectors and a romance began. But the men were about to go across the desert, where they had heard rumors of gold. They decided to play square and before going determined to let the coin decide who should ask the young authoress the all-important question. The flip of the coin decided the older should try his luck first. He learned the girl did not love him. But the other she promised to marry when he should return from the gold lands, and the care of her sick mother, who would then be restored to health, should no longer interfere with her happiness. The young partners soon reached the other side of the desert, where success came to them far beyond their expectations.
Disturbed by the separation of his friends Mary Smith and Arthur Saxon, who really love each other, William "Red" Saunders resolves to reconcile the couple. Discovering that Belknap, a missionary with political aspirations, exercises a destructive hypnotic influence over Mary, Red schemes to eliminate Belknap.
Bill is discharged from Bar K Ranch and in his desperation decide to turn train robber. On his way to town he rescues Myrtle Mulligan, who has been driven from protection to the high branches of a tree by a vicious bull. Arriving in town Bill applies to the superintendent of the railroad and secures a job as track walker. Pinto Joe, a friendly Indian, learns of Bill's train wrecking plans, and tells Myrtle about it. Hearing Bill intends to dynamite the bridge the plucky girl decides to take a hand in the game. Arriving on the scene just after Bill has lighted the fuse she fearlessly picks up the cartridge and throws it where it can do little damage. Rushing up the bank to the track she flags the oncoming train. When the passengers and trainmen cluster about her to learn the cause of the explosion she tells them that Bill saved their lives by finding the burning fuse just in time to prevent the blowing up of the bridge.
When the ranchers of Bearcat are plagued by rustlers, Big Jim Grady offers to buy their herds from them at low-ball prices. Steve Haley suggests to the ranchers that they band together and drive their herds to Abilene, Kansas and get full price. Steve's friend Smiley "joins" the rustlers to learn who their leader is. Grady henchman Doc Walker asks Steve to help break up the cattle drive, and he agrees in order to keep tabs on the rustlers. The gang makes several attempts to take the trail herd but Steve, in his guise as the Durango Kid, intervenes and saves the cattle.
Bill Dane and Banty quit Kell's outlaw gang. When Dane prevents Kell and his men from getting a bullion shipment, he is made Sheriff. Learning Dane is Sheriff, Kell and gang return, force Dane to give them the bullion, and make Dane a prisoner. Escaping, Dane trails the gang and engages them in a gunfight while his horse Tarzan goes for help.
The tenderfoot came into camp with his ill-gotten money intending to purchase a claim. The faker salted a claim, hoping thereby to secure the money. But the gambler got ahead of him through cheating at cards. Later the tenderfoot sought to regain his money and in the struggle it fell into worthier hands.
Jim Dunn, county sheriff, is asked to withdraw his name as a candidate for re-election because the boys think he has proved himself incapable in office. Dunn is a tighter, rushes to town, declares he will be in the campaign in spite of all opposition, and has the town placarded with notices urging the boys to vote for him. .Meanwhile, the judges have a hard time to find a man with the nerve to run against Dunn. Broncho Billy, a ranchman, is urged to become a candidate and agrees. Cleaning his gun thoroughly, Broncho sits down to eat dinner. Word of Broncho's becoming his rival reaches Dunn's ears and he immediately rides to the ranch house.
Broncho Billy and his pal are in love with the same girl. They argue one night as to which one she really loves. Broncho suggests that they go to her home and settle the matter. They arrive just in time to see the girl marrying a gambler who is known to be a low-down good-for-nothing by both Broncho and his pal.
A cowboy seeks revenge against the man who shot him in a bar-room brawl. While searching for him, he comes across a wild stallion that he is determined to capture and break, and unknowingly falls in love with the daughter of the man who shot him.
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.
California cowpuncher Jim Kern and his pal enlist in the war against Germany and, shortly thereafter, meet Frank Akuri, who has pledged to colonize the United States for his homeland, Japan. While Jim and other white males are fighting in France, Akuri forces Jim's sweetheart Mary to sell her ranch, as she is not able to run it because the only men left, the Japanese, have pledged not to work for the whites. With the ranch, Akuri begins his colony. Mary counters by organizing her society women friends to appeal to Congress against the "yellow menace." When it seems that his plans will be thwarted, Akuri issues orders for the death of Mary and her friends, but Jim and his pal return and rescue them. Akuri then kidnaps Mary and takes her to his apartment, but with the help of Akuri's wronged Japanese lover, Jim learns her whereabouts. He organizes a posse of American Legion locals and rescues Mary just as Akuri is about to murder her. Akuri's group is routed out.