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

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.

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.

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.

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.

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.

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.

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 young woman finds a trunk full of stolen diamonds, takes them and heads westward, pursued by the thief.

Lilian is engaged to an older man in poor health when she meets his son Michael, whom she falls for. Due to a misunderstanding between the two, Lilian leaves after her fiance's death. Years later, Lilian becomes known around town for her "loose morals," but what happens when she runs into Michael again?