Cattlemen use Alamo Pass in order to get their cattle to market. A gang has taken it over and charges a toll to go through it. When one rancher doesn't have enough money to pay the toll, he winds up dead. A local rancher, Bill Bowers, investigates the killing, but his neighbor and rival Molly Spellman decides to take her cattle around the pass instead of through it to avoid the toll. The gangsters kidnap her, and Bill gathers the other ranchers in the area for a final showdown with the gang.

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.

Story of a cowboy tracking down his father's killer

Young Henry Randolph has run up gambling debts to Slade and Slade has arrived to collect the money. When Slade tells Henry he will inform his father, Henry threatens him. When Slade is later found murdered, the posse heads out after Henry. Henry claims he is innocent but flees anyway when the posse approaches.

Dick Carlysle returns home to find that his mother has married Brute Kettle who is really out to get the Carlysle ranch. First Kettle gets Bennett to forge a letter saying Dick relinquishes his inheritance in the ranch and then he tries to get Dick's mother to relinquish hers.

A young rancher falsely accused of kidnapping his own stepfather, the aptly named Henry Pennypincher.

Jack is a cowboy posing as an outlaw in order to infiltrate the gang of counterfeiters who has kidnapped Barbara.