From the life and criminal career of bushranger Dan Morgan, leading up to his violent death at the hands of police.

Bart Carson is in love with Lou and even goes to jail to save Walter A. Walker, a man she says is her brother but who is really a husband who has deserted his wife and two children.

An outlaw calling himself Passin' Through halts his "evil" ways long enough to help out some children in difficulty.

Pancha O'Brien, the beautiful and spirited daughter of an Irish ranch owner, is loved by two men, Sheriff Jack Webb, whom she loves, and outlaw Jim Dyke, whose attentions she repeatedly rebuffs. Jim and his men attack Pancha's ranch, burning it to the ground and killing her father. The outlaw carries her to his cabin, where Wan-o-mee, his jealous squaw, tries to stab the girl....

Jeremy Dice, a finisher in a New York East Side tailor shop who prides himself on being a smart dresser and dancer, proves to be cowardly when he retreats from a bully who gets fresh with his girl, and his employer discharges him. Deciding to go out west, Jeremy is caught hitching the rails and comes upon two outlaws in the desert disputing over booty; they are both killed in a shoot-out, and Jeremy is proclaimed a hero by the sheriff.....

Gold miner Edd Denmeade loves Lucy Watson, the sister of the official mining claim recorder. Denmeade suspects Watson of killing his father, who after a poker game was shot by a gambler "who shuffles with one hand." The real murderer, Sam Spralls, has convinced Watson that he killed Denmeade and threatens to expose him unless Watson assigns him all the gold claims. Spralls assembles a band of killers to jump the claims when Watson complies. Eventually, Denmeade learns the identity of the killer when he sees Spralls shuffle a deck of cards. He forms a vigilante party and rids the community of Spralls and his gang.

After the train station clerk is assaulted and left bound and gagged, then the departing train and its passengers robbed, a posse goes in hot pursuit of the fleeing bandits.

Hired ranch hand Tex Smith is smitten with Lucy Blake, who lives in the cattle settlement of Marco. Meanwhile, Indian chief Brave Bear despises the encroachment of white people and conspires with Sam Hardman to steal the town's cattle during a rodeo.

The Northwest Mounties are after Cheyenne Harry for the murder of an Indian boy, and the only witness to the crime is a priest - who can't tell what he saw because the real killer, Black Michael, has confessed to him.

As a baby, John Ermine is stolen from a wagon train by the Crow Indians and is adopted by Chief Fire Bear. John grows to manhood, ignorant that he is a white man until his parentage is disclosed to him by Crooked Bear, a white hermit who is on friendly terms with the Crows. Crooked Bear teaches John the language and customs of the white man's civilization, impressing upon him that it is his sacred responsibility to keep peace between the white men and the Indians.

A sheep farmer brings his new wife to his father's ranch and the old man takes an instant dislike to her.

Arizona range rider Lon Gilchrist helps stagecoach passengers fight off attacking Apaches. After rescuing a baby and binding her bleeding forehead with his handkerchief, Lon receives a reward that allows him to buy a ranch. Many years later, the rescued child, Lizzie Mayberry, is a waitress in a cheap restaurant, where she meets Lon, who, now wealthy, courts and marries her. Because he is so busy, Lon has his friend Del Beasley look after her. After a misunderstanding, Lizzie has Del take her to the railway station. Thinking that they left together, Lon pursues them.

Johnny Arthur has been ordered to spend a year out west to toughen him up, so he and butler George Davis head out. The cowboys at the ranch don't like him, so Johnny and they play practical jokes on each other. However, when Virginia Vance is kidnapped, it turns out to be real desperadoes.

When wild horse Emma (Trixie the Horse) keeps opening the gates and freeing horses, ranch owner Molly (Molly Malone) hires Jimmie (Jimmie Adams) to deal with the problem. When he tames Emma, however, jealous ranch hands tie him up and kidnap Molly, so it's Emma to the rescue!

Harley Hennage, a gambler, loves Marie but remains silent when he realizes that she is in love with Oliver Corblay, a prospector. After Corblay and Marie marry, Harley moves to the distant town of San Pasqual and does not see his old sweetheart until her husband is killed while staking a claim in the desert.

For Nita Valyez, who is half-Spanish and half-Irish, Carlos represents potential violence and danger, two things to which she is both attracted and repelled. In contrast, she has only a passing interest in Big Jim, the town's honest, good-hearted sheriff. Then, after Carlos kills a faro dealer, he forces Nita to make an escape with him.

A US Army officer is sent undercover into the hills of Mexico's Baja California region to find and bring down the madman Crando and his group of crazed followers, who are setting up their own criminal empire spreading from Mexico into the United States.

On the American frontier in the last decades of the 19th century, Billie is a female cowboy who fights a series of bad men in this film serial.

A college graduate returns West after ten years in the East to her home in Sulfur Springs. Virginia's mother, the owner of a rooming house has turned hard and uncaring in her absence and the girl finds comfort in her friendship with Ross Cavanagh, a forest ranger. The latter runs afoul of cattle baron Sam Gregg, who resents a new tax on cattle grazing on government land.

A butterfly collector unwittingly wanders into an Indian encampment while chasing a butterfly, but the tribe has resolved to kill the first white man who enters their encampment because white oil tycoons are trying to force them from their land.