Story of a cowboy who saves an old cobbler from being abused by a nasty banker. The banker does not take kindly to Hartwell's interfering and orders his henchman to kill the upstart.

When Henry Boone hears his grandfather's stories of his youth as a pioneer and scout, he is gripped by the fires of romance and decides to hunt adventure. Boone finds himself in an airplane carrying a military message to a leader of a revolution in a South American country. He is arrested as a spy but escapes and saves the ruler's daughter from the revolutionaries.

My Own Pal takes Tom Mix out of his customary western surroundings and plunks him in the middle of New York City.

An illiterate, uncouth brute rises to power during the Russian Revolution, plots to wreak vengeance on all who cross him, and incites the peasantry to burn the city.

A wealthy mine owner's wife gets him to hire Jean Scholast, a footloose adventurer, as a reward for saving her. Unbeknown to the wife, Scholast is a fortune hunter and soon poisons the husband and marries the wife.

When Sunset Sprague saves Calico Barnes from a bandit, the two men become friends. Barnes is heading out to protect his niece, Rose Loring, whose father was murdered right after his mine struck gold. Sprague goes to help and finds himself up against the villainous Mace Dennison.

A ranch foreman helps his fiancé--the ranch's owner--who is having problems with a gang of cattle rustlers. Her girlfriend from back East is visiting her and has fallen for a cowboy who is secretly a member of the rustlers. He tells this to the gang's leader, who plans to use the owner's friend in a scheme to gain control of the ranch.

Trooper O'Neil is out to get his man -- in this case, whoever murdered Jacob Dell. He poses as a trapper and heads for Saskatchewan country, where he meets and falls in love with Marie.

Lemuel Deering's son Harvey graduates from college at the top of his class, then returns home to become a partner in his father's steel business. Because Harvey appears to be an exemplary young man who neither drinks nor smokes, when bills from liquor dealers, tobacconists, and billiard emporia pour in, the proud father is mystified. Harvey stoutly denies having contracted the bills, including one for $25,000, and Lemuel, though puzzled, believes him until the workers threaten to strike and the bank places an attachment on the mill. Lemuel is about to disown his son when Harold Morrowton, Harvey's college roommate, confesses that he forged Harvey's name to the bills because his own father refused to give him spending money, and Harvey adds that because the two were fraternity brothers, he could not betray Harold's trust. Exasperated, Lemuel orders both young men to pay their debts through hard labor in the mill.

When jockey Jimmie Driscoll, responsible for making Jim Richardson's horses winners, is fired for being too heavy, he goes to the home of the late Judge Bell, the father of local horse racing. Jimmy is in love with the Judge's daughter Joy, who was left nearly penniless when her father died. Joy's brother Harry writes to her pleading that because he desperately needs money, she should enter the aging Vagabond, the last of the Bell racehorses, in the upcoming annual event. Convinced by crooked bookmaker Spike Bradley that Vagabond will win at twenty-to-one odds, Harry mortgages his half of the house for gambling money. Jimmie discovers that although Vagabond runs horribly on normal turf, she is a "mudder," meaning that she goes into a wild dash on wet ground. After Jimmie and Joy pray for rain, Bradley, learning of Vagabond's condition, threatens the jockey, but Jimmie, riding Vagabond himself in in the rain, wins the race and afterward, Joy's love.