A cowboy is ambushed by a gang of outlaws and later falsely accused of being one himself. He ultimately proves his innocence by displaying a tattoo depicting the state of Oklahoma!
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.
Its time for the big race and its the Rambling Kid riding Dynamite versus Wilson's horse Thunderbolt. When Gyp informs Wilson that Lightning is faster, Wilson has Gyp drug the Kid's coffee just before the race.
Using a false accusation of unlawful land-squatting, Bill Edwards (Al Ferguson) goes to the County Seat and has Sheriff Brown to swear out a warrant against sheep-herders Marie Valerian (Neva Gerber) and her father (Silver Tip Baker. The Sheriff sends a Deputy, "Thundering" Thompson (Cheyenne Bill_, back to serve the warrant. Thompson learns that Edwards is only trying to force the Valerians to sell their sheep to him at a cheap price, and comes back without serving the warrant. This enrages Edwards who enlists the aid of a local cattleman and his hands to drive off the sheep. Thompson sets out to keep this from happening.
Sweet Nell is the jewel of Dry Gulch and all of the eligible bachelors seek her hand. The townsfolk are willing to shoot any stranger who casts aspersions on her honor - and rule it a legal suicide. The men are crestfallen when she chooses Dick to be her beau. A jealous suitor frames the lucky cowpoke for murder.
John Pearson of Wall Street and his daughter Helen are out west on vacation to open his exclusive hunting lodge and are accompanied by Clyde Montgomorency.
Two children--a brother and sister--are the only survivors of an Indian attack on a wagon train, and are soon separated. An army officer adopts the boy, and the girl is taken to live with Indians and renamed Black Fawn. When the boy grows up he joins the cavalry and finds himself in the middle of an Indian war as he searches for his long-lost sister.
Wing Foot is a Navajo educated in an otherwise all-white school. He experiences prejudice from both the whites (because of his race) and the Navajos (who disown him because of his upbringing). Thus, Wing Foot is looked upon as neither Indian nor white, but simply a "redskin".
Stephen Ghent, a mineowner, falls in love with Ruth Jordan, an arrogant girl from the East, unaware that she is the daughter of his dead partner. Ruth is vacationing in Arizona and Mexico with a fast set of friends, including her fiancé, Edgar. Manuella, a Spanish halfbreed hopelessly in love with Ghent, causes Ruth to return to her fiancé when she insinuates that Ghent belongs to her. Ghent follows Ruth, kidnaps her, and takes her into the wilderness to endure hardship. There she discovers that she loves Ghent, and she discards Edgar in favor of him.
Capt. James Stewart pursues the bandit "The Kinkajou" over the Mexican border and falls in love with Rita, though he suspects that her brother is the bandit.
Bill Hollister (Jack Hanlon) organizes a wagon train to break the unfair monopoly held by Jake Lynch (Tom Santschi) on food prices in the mining camps. The Rambler (Ken Maynard) joins the train when it leaves for Gold Hill, and takes command when Hollister is killed from ambush. Jacques Frazelle (Al Ferguson) schemes to get rid of The Rambler and win Sue Smith (Edith Roberts). He plots with Lynch to disrupt the train, but The Rambler beats him in a whip-fight...
Henry Weatherby is buying up ranch land to sell as right of way for a new road. When he sends his son Dick and his nephew Pete to kick the Wayne's off their ranch, Dick rebels and joins the Wayne's in their fight against his father.
A champion bronc buster is hired to break horses, but winds up accused of stealing money from his boss. He has to clear his name and find the real thieves.
Purchasing the Carney Carnival and Road Show, unscrupulous sportsman Martin Trask assumes he has ownership of Rex, the world's greatest trained horse, and its rider, Margie Smith. The girl releases Rex, flees from Trask in a runaway wagon, and finds shelter with young cowboy farmer Jack Merritt, with whom she falls in love.