Charles Starrett is once more cast as frontier doctor Steve Monroe in Columbia's Prairie Stranger. In the company of his comic sidekick, mail-order intern Bones (Cliff Edwards), Dr. Monroe sets up his shingle in a small Nevada town. When business is slow, Monroe and Bones take jobs as ranch-hands on a cattle spread, and while thus employed try to solve a series of mysterious livestock poisonings.
An evil land baron uses the local Indians as laborers and then finds legal methods to cheat them of their pay. The reservation physician Steve Monroe does his best to thwart the villain by peaceable methods.
Jack Randall plays Dunham, a wandering cavalier who comes to the aid of frontier heiress Mary. The girl's legacy is half-ownership of a prosperous saloon, the other half controlled by hissable villain Slater. With the help of no less than two comic sidekicks, Dunham cuts the villain down to size.
Before changing his name to Richard Powers, cowboy hero Tom Keene spent the waning days of his stardom at Monogram, churning out westerns like Riding the Sunset Trail. When ingenue Betty Dawson (Betty Miles) and her kid sister Sugar (Sugar Dawn) are cheated out of their cattle ranch, Tom Sterling (Keene) and his sidekick Mendoza (Frank Yaconelli) vow to get the ranch back for the girls. This requires Sterling to cross six-guns with Pecos Dean (Gene Alcase), a former friend who'd turned bad.
The Harper wagon train is carrying money and Bull and his gang are after it. When their first attack is foiled by the rangers, Allen trails them. But he is captured and his ranger badge used to divert the rangers away leaving the wagon train unprotected.
When unscrupulous rodeo promoter Colonel Winthrop gets the idea of capturing "Outlaw" and making him a show horse, his niece Kay North tricks Monte into believing she is a writer assigned to do an article on the real horse.
Wayne Morris' B-western series was the last of its kind to be produced in Hollywood. Texas Bad Man casts Morris as a sheriff who happens to be the son of inveterate thief Frank Ferguson. Knowing full well that Ferguson's gang intends to steal a shipment of gold, Morris must stay up nights trying to second-guess his crafty dad. While there's no shortage of action, the resolution to the story relies more on brawn than brain. Western "regulars" Sheb Wooley, Myron Healey and Denver Pyle do their usual in secondary roles, as does Elaine Riley as the requisite (but hardly crucial) heroine.
Clint Ross's skill at fisticuffs earns him the town marshal's job in Cheyenne. Thanks to the string-pulling of political boss Big Bill Harmon, Ross makes it all the way up to the governor's office. But when Ross figures out that Big Bill is a big crook, it's showdown time.
There is a range war between the ranchers led by Tilden and the outlaw gang of Link Carson. Wanted outlaw Dude Ramsey arrives and joins up with Tilden. First he saves the ranchers from Carson's trap and then exposes Pearson as Carson's informant and killer of Steve Warner.
Two brothers settle a wilderness, one builds the largest cattle ranch in the state while the other creates a game preserve to protect the wild life. Trouble lies ahead.....
Hero Jeff Strong (Starrett) comes to the rescue of a group of victimized ranchers. The villains are a gang of crooked gamblers, who demand a valuable dam as payment for a $50,000 debt. The ranchers hope to earn the money by getting their cattle to market on time, but head bad guy Cash Fenton (Kenneth MacDonald) and his flunkey Lobo (Dick Curtis) intend to prevent this.
Wild Bill Saunders discovers that his uncle Mort has been murdered by an unscrupulous ranch foreman, Matt Brawley. But before he can right Brawley's wrongs, Wild Bill is arrested for a murder he didn't commit. Sidekick Cannonball Sims and disgruntled girl rancher Joan Darcy plot to break Wild Bill out of jail but Brawley is wise to their plan.
Texas Ranger O'Brien has an outlaw twin brother. When his sibling is killed, O'Brien assumes his identity in order to infiltrate a gang of stagecoach robbers.
Things get under way when US marshal Tom (Starrett) finds himself in the midst of a range war. The villains are a band of rustlers who play both sides of the confrontation against one another, the better to move in and claim all the livestock.
Johnny Mack (Johnny Mack Brown ) is hired by Lois Benton (Virginia Carroll) as a hand on her ranch, formerly run by Daley, who is in jail on a payroll theft charge. Despite the warning for foreman Rusty Steele (Raymond Hatton), Johnny sees real estate agent Kirby (Bill Kennedy), who wants to buy the Benton ranch. When Johnny refuses to align with Kirby, he is forced to knock out henchman Moran (Marshall Reed) in a fist fight. Rusty finds on henchman Harris (Forrest Matthews), when he is caught spying on the ranch, half a map revealing the location of the missing payroll.
Larry Connell arrives in a border town run by Sheriff Bull Weyman and Branch Doughty. Connell wins the sheriff's ranch at draw poker, but Weyman uses his influence with Judge Hyland to have Larry declared bankrupt. Larry attempts to fight foul with fair, but the sale of his cattle pushes him over the edge. Larry holds up Doughty and subsequently gets arrested, but escapes, intending to blow up the sheriff's office.
Steve Holden and his men successfully raid a wagon train. Among the local ranchers who decide to stop the raiding are Virgil Trent and his daughter Gail. At a meeting, Sidney Padgett, Cannonball and other townspeople conclude that someone is tipping the gang off on important shipments. Trent volunteers to contact the outlaws. He meets Steve and persuades him to cross to the side of the law and protect the ranchers. Steve soon suspects Padgett and tricks him into revealing his identity as the secret leader of the bandits, and in a furious battle between Steve's men and the outlaws, the former win.