When Tim Barrett rides into Carabinas, his reputation as a lawman precedes him. Rescuing Polly Loomis from the unwanted attentions of a saloon ruffian, he learns her mother married ranch foreman Nick Grindel shortly before her death, and left everything to him in her will. Nick has proposed marriage to his stepdaughter, and she fears violence if her hot-blooded brother Dick finds out. When a body is found at the Bow Knot, Tim barely rescues Dick from a necktie party and is deputized to investigate when Dick confesses to a crime he didn't commit.
Ken Maynard's exceptionally intelligent horse, Tarzan the Wonder Horse, is the star of this western about evil cowboy Steve Frazer (Welch) who gathers horses for slaughter, whose meat is sold to pet food manufacturers. The wild horse Tarzan frees the doomed horses from their corrals, and Frazer convinces the Sheriff that Tarzan is a threat and can be shot on sight. Local cowboy Ken Benson (Maynard) and rancher Pat Riley (Kennedy) work together to clear Tarzan's good name and put Frazier behind bars for his evil deeds.
A frontier newspaper editor Kirby battles outlaw Tiger Morris who is causing indian uprisings to drive away settlers so that he will can claim a gold deposit as his own. With the help of General Custer, right wins out. Presented in serial form in 12 episodes.
John Drury saves Duke, a wild horse accused of murder, and trains him. When he discovers that the real murderer, a bad guy known as The Hawk, is the town's leading citizen, Drury arrested on a fraudulent charge.
Jones played Tom McKenna, a disgraced Royal Canadian Mountie who turns highway robber to pay off his gambling debt. He joins a gang of outlaws led by Morgan (Niles Welch) and to prove his loyalty is assigned to rob a safe belonging to the father (Ralph Lewis) of his former girlfriend, Shirley (Greta Grandstedt).
Officer John Brown is after the outlaw known as the Night Rider. Posing as Jim Blake he takes a job on the Rogers ranch. He finds the secret passage from the Rogers mine to the Rogers house used by the Night Rider and also a note written by the Night Rider to his henchmen. Practicing his hand writing, he has a plan to trap him.
Pursued by a gang of bad hombres, Marty The Monk heads to a Mexican cantina. He is pursued by another villain, but is saved by an exotic dancer who is a big Marty fan. She gives him a private dance but the gang from before shows up and a rather graphic (for it's time) gun fight ensues. Who will be left standing?
An American army officer, Kenneth Holbert, is after a Mexican bandit, El Zorro, who he doesn't know is his long-lost twin brother. Dorothy Holbert has a hard time figuring out which is which, especially since Romanian native Renaldo uses the same accent for both brothers.
In the Yukon, searching for gold, Hurricane picks up a paper and discovers that the girl back home is planning to marry another man. Abandoning all care, Hurricane is soon embroiled in a fight in which guns play a part. It is then that the true value of one of his companions, Flossie, a girl of the gold-fields, becomes apparent.
Shortly after Moody Pierson saves Sheriff Tim's life, Moody is arrested for murder. Tim doesn't believe he did it and lets him get away. Kicked out as Sheriff, Tim goes after the real kiler and this leads him to the town controlled by Red Slavins.
Verdugo finds a young boy on the desert and raises him as his son. Now a grown man, Dan is framed for a stagecoach robbery by Brent, the same man that shot his father and tried to take him and his mother away twenty years earlier.
Jimmy's uncle gives him 30 days probation on Kirk's ranch to control his temper or lose his inheritance. There he gets tangled up with a gang of robbers whose boss is his rival for Kirk's daughter. With one day left in his probation, they goad him into a fight.
After killing a friend in a gunfight, Jeff Douglas quits the Texas Rangers. He arrives at the Kenyon ranch just as Jonathan Kenyon apparently commits suicide. He and Janet Kenyon then become the new half owners. At first, he refuses to wear a gun and is believed to be a coward, but as trouble mounts, he straps it on once again.
Howell breaks up a train robbery only to find that it's a fake. However the money is missing and he is blamed. He escapes and sets out to find the real thieves. He must also avoid being caught visiting the Collins ranch to see Doris.
The Rangers have planted wanted posters of their man Tom Logan around hoping he can join the outlaw gang they are after. Robbing the stage ahead of the gang gets him in and he learns Keefe is the boss. When it's time for the big bank robbery Keefe puts Tom in charge but secretly tells a henchman to kill him during the holdup.