A dying prospector tells "Peters the Pacific" about a mine he has discovered for "the mate's girl" and the ambush he has been set upon by mine jumpers, and gives Peters the location of the mine. In town, Peters uncovers the corrupt dealings of a dance hall owner, Jim Blalock, and Peter Hunter.
Esteban, a white boy, is raised by an Indian squaw, who believes she is his mother and from whom Beaugard steals the papers documenting Esteban's birth and his right to inherit a ranch. When he grows up, Esteban falls in love with Patricia Benton, Beaugard "exposes" Esteban to Patricia, and the villain taunts the boy, telling him that he has no right to a white woman.
Evelyn Nelson portrays the character Frances Powell in this story that centers on themes of justice and personal vendettas in the old West.
Penny arrives in the West by aeroplane. She is considered a suspicious character and thrown into jail. Kurt Walters, a ranch foreman and deputy sheriff, discovers that she is the same girl that his friend, Jo Gary, met in Chicago. Gary fell in love with her, but she confessed she was a thief. Since Penny claims she wants to reform, Walters releases her and sends her to live with Mrs. Kingdon. In spite of her teasing and taunts (or perhaps because of them), Walters finds himself falling in love with Penny.
A little girl and her father are among the settlers in a small western town. The father is very friendly with the neighboring Indian tribe and is presented with a quaint piece of metal representing a dragon's claw, the tribe's good luck omen. Some time later, while traveling with his daughter, he is held up by a band of bandits and shot dead. A bandit takes from him this dragon's claw. Years pass. The little girl has grown into a beautiful young lady. She marries. Their love is very real and their life most happy. He decides to go out west to see a mine that yields the richest gold and his wife expresses a desire to go along with him. The mine is christened "The Dragon's Claw," because of an Indian charm the man owns. While out on a western desert, he shows the dragon's claw to his wife. She then recognizes it as the kind her father possessed when he was killed. She has understood it to be the only one of its kind. She now believes it is her husband who killed her father.
John Ashby and Allene Houston, two neighboring ranchers, are in love, but their parents' violent dispute over the route of the new X. Y. Z. Railroad eventually drives them apart. Colonel Houston and the elder Ashby are killed in a fight, leaving John and Allene to continue the feud, John accepting a job with the railroad company and Allene swearing never to cross their property.
When a gang of outlaws put Andy Clyde's ranch house under siege, daughter Alice Day recruits college heart throb Ralph Graves to save daddy.
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!
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.
Jack Stokes is Sheriff Lamar's right-hand man. Mrs. Lamar receives a threatening letter from a gambler. He threatens to expose her past life if she does not convince the sheriff to let him gamble freely. Jack overhears the conversation. In the ensuing fight, the gambler is accidentally killed. His gang tries to lynch Jack.
A Playboy inherits a Western ranch on the condition that he shall run it properly for 6 months. A villain makes an attempt to distract him from reaching the goal, but he, no longer the wastrel of yore, persists and becomes full owner of the property.
The Desire of the Moth is a 1917 American silent western film directed by Rupert Julian
Following his mother's death, John Gregory becomes the "Eagle," a thief determined to get even with the mining company that stole his family's fortune. Breaking into the company’s head office he discovers that another robber has preceded him and killed the night guard. When he is falsely accused, Lucy the girl he loves, discovers a written confession from the real killer just before John is to be hanged and rides wildly to the jail to save his life.
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.
Secret Serviceman Allen takes a job at Bart Stevens' mine in order to find evidence proving that Stevens is a mail robber named Smoke Gublen. He does - but by then, he is in love with the man's sister - and to make things harder, Stevens saves his life...
When Letty Mason relocates to West Texas, she finds herself unsettled by the ever-present wind and sand. Arriving at her new home at the ranch of her cousin, Beverly, she receives a surprisingly cold welcome from his wife, Cora. Soon tensions in the family and unwanted attention from a trio of suitors leave Letty increasingly disturbed.
Miner Dan Stuyvesant finally strikes it rich, but on his way to report his claim, he is shot. When Jack Dedlow, the head of a gang of outlaws, hears this news, he rides to Stuyvesant's cabin intending to secure the claim for himself. There the outlaws find Stuyvesant's daughter Hilda, the sweetheart of Tom Flynn, and are about to draw cards for her when Dago Sam pulls out his guns and spirits her out the door. Because Tom is his only friend, Sam determines to protect Hilda from the gang, but when Tom suspiciously questions his intentions toward Hilda, Sam decides to live up to the town's poor opinion of him.
Drifters Tom Williams and Joe Morgan have a chance meeting with the sheriff's daughter and learn that her brother Jim is being held prisoner in Line Hollow by Wolf, who aspires to be the next sheriff. They aid the sheriff in finding the outlaw gang and rescuing Jim. Tom decides to stop drifting and stay near the sheriff's daughter.
Jack Darling of the North West Mounted Police is ordered to track down and arrest murderer Alec Young, whose girl, Dancing Pete, performs in the Nugget dance hall. En route to Nugget, Jack meets Hope Ross, who is caring for her sister's baby. Although the two fall in love, the outlook for a happy romance appears hopeless, because he believes that she is a married mother, and she thinks that he is an outlaw.