Tim Hart (Tim McCoy), a former Texas Ranger, comes out of retirement to avenge the death of Lightnin' Ed (Frank LaRue), his foster father, who had been sent to Rainbow's End, to investigate a series of train robberies. He senses that George Johnson (Walter McGrail) and his henchman, Speck (Bob Kortman), head the robbery gang, especially after Speck makes an ambush attempt on his life.
The setting is the Old West town of Paradise, Nevada, where a young woman, Mercedes Murphy (played by Louise Glaum), co-owns and operates a combination saloon and dance hall called the Red Hen with her business partner, Slick Barney (played by Jack Richardson). Her little half-sister, Olive "Live" Sumner (played by Mildred Harris), who is crippled, lives with her and she makes every effort to protect the child. A tough, but good-hearted businesswoman, Mercedes shows a tender side at home with Live. Her partner, Slick, and a cowboy called the Heller (played by John Gilbert), who has a heart of gold, are both interested in Live.
A feud between the families of Gourd and Fork Ranches
Wealthy rancher Bick Benedict and dirt-poor cowboy Jett Rink both woo Leslie Lynnton, a beautiful young woman from Maryland who is new to Texas. She marries Benedict, but she is shocked by the racial bigotry of the White Texans against the local people of Mexican descent. Rink discovers oil on a small plot of land, and while he uses his vast, new wealth to buy all the land surrounding the Benedict ranch, the Benedict's disagreement over prejudice fuels conflict that runs across generations.
Jim Killian arrives in a small Arizona town hoping to establish a peaceful life as the local preacher, but he soon finds himself in the middle of a feud between sheep ranchers and cattlemen. Leloopa, a young Native American woman, pleads for Killian's help after her shepherd father is hung by Coke Beck, the vicious son of the head cattle rancher. Killian must weigh his actions carefully lest he perpetuate the cycle of retribution and revenge.
The brother (House Peters Jr.) of rancher Bill Martin (Bill Elliott) is killed in a stampede started by cattleman. Bill returns to the Fargo country to take his brother's place and is welcomed by law-abiding cattleman MacKenzie (Jack Ingram)) and his daughter Kathy (Phyllis Coates). The leader of the ruthless cattle interests are townsman Austin (Arthur Space) and his henchmen Red (Myron Healey), Link (Robert J. Wilke) and Albord (Terry Frost). Bill has the idea of putting up barbed wire to keep the herds from been driven over the land cultivated by the farmers. He, aided by Tad Sloan (Fuzzy Knight), produces the wire by make-shift methods, but it proves effective. The cattleman charge in court that the wire is dangerous to their herds but lose the case. Austin orders his men to seize Bill, bale him in strands of the wire, and throw him on the stage of the town hall during a fall festival. Bill doesn't take kindly to this and it precipitates open war.
Billy Jim is a rich cowboy who tries to seduce a young girl whose father exploits a mine.
A rancher comes home and finds that his son has been murdered and his daughter kidnapped by a bandit gang. He hires a professional tracker with a reputation for finding his quarry to help him find the gang and rescue his daughter.
The Durango Kid is a sort of Robin Hood of the West who helps the lovely Walters (who replaced Starrett's usual love-interest, Iris Meredith), the daughter of a homesteader, defeat the evil MacDonald who has been terrorizing the decent citizens with his gang of rustlers.
Banker Mason is after the ranchers land so he can resell it to the railroad for a profit. He has the railroad agent killed and replaces him with his stooge who then offers even less than Mason. But Rocky eventually suspects Mason and when Bill Anderson informs him the agent is a fake, they head out after Mason
Singing cowboy Whip Wilson, the foreman on a cattle drive, quits his job to pursue five bank robbers who murdered his brother.
Through a kindly act Broncho Billy earns the deep gratitute of Marion Rivers, who presents him with a Bible. Not long afterwards, she comes upon him as he is about to hold up the stage, but at sight of the girl he is overwhelmed with shame and taking out the little Bible promises her that he will live honorably. In the meantime, Marion's father holds up the stage at another point, and one of the stagecoach drivers, mounting a bareback pony, rides off for the sheriff. Broncho Billy sees Rivers get away with the money, and when he hears the sheriff and his men coming, for Marion's sake he goes to warn her father. To shield him, he takes the bags of money and rides away with the men after him. He leaves the money at the mile post with a note saying: "SAheriff, I'm through with Bear County, this stick-up was my last", and rides across the border. (Moving Picture World Synopsis)
Evelyn and Irene Courteny, through the helplessness of their father, who is a cripple, are given charge of the general store and post office. A large bag of gold with registered letters, etc., are delivered by the mail carrier on day. Dick Lee, a notorious outlaw, sees the delivery of the valuable bag. That night, with a gang, Lee breaks into the post office and would have carried off the treasure, had not Evelyn escaped through a back window, mounted her horse, and rode away. One of the men sees her, however, and the three go in pursuit. Irene is quick to inform Broncho Billy, and the latter arrives just in time to save Evelyn from the hands of the bandits. The three are captured. Broncho Billy falls in love with Irene and the two are left to plan their future happiness. (Moving Picture World synopsis)
When attacked by two dogs, Joe Gilmore leaves them on the desert to die. Later one of the dogs saves John Blake from drowning. Men arrive claiming the dog is killing their chickens. They want to kill the dog but John convinces them the dog's fate should be determined by a trial.
Gene goes after the badguys after they kidnap the baby he should have been babysitting.
Two friends hired to police a small town that is suffering under the rule of a rancher find their job complicated by the arrival of a young widow.
An ex-con returns to his rural Ontario roots and outwits a corrupt and wealthy thoroughbred owner trying to take over a slew of local farms. Ray Dokes, a charming ex-ballplayer, returns from jail to discover the rural landscape of his childhood transformed by urban development. Determined to stay out of trouble, Ray heads to the farm of his old friend Pete Culpepper, a crusty Texas cowboy who trains losing racehorses and whose debts are growing faster than his corn.
A woman seeking revenge for her murdered father hires a famous gunman, but he's very different from what she expects.
Questions arise when Senator Stoddard attends the funeral of a local man named Tom Doniphon in a small Western town. Flashing back, we learn Doniphon saved Stoddard, then a lawyer, when he was roughed up by a crew of outlaws terrorizing the town, led by Liberty Valance. As the territory's safety hung in the balance, Doniphon and Stoddard, two of the only people standing up to him, proved to be very important, but different, foes to Valance.
Gambler "On-the Level" Leigh (William S. Hart) is forced to leave his high rolling lifestyle to move his ailing sister Alice (Mildred Harris) to the healing climate the mountains. Financial strain compels him to resume his favored vocation. Unfortunately for Level, the dance hall girl Coralie (Alma Rubens) doesn't take rejection well and convinces the dealer to clean him out with a "cold deck". A desperate robbery ensues, leading to Level wanted for murder!