Charles Starrett once more dons the mask of mysterious do-gooder "The Durango Kid" in Columbia's Challenge of the Range. Wandering cowboy Steve Roper (Starrett) is hired by the Farmers Association to stem the activities of a group of gunmen who are driving ranchers off their land. The most likely suspect turns out to be innocent: the real culprits are within the Association itself. With the help of the chief suspect's son, Roper brings the crooks to justice.

When Decker's gang holds up a stage, henchman Lefty takes a lady's rings. Later lefty accidentally exposes the rings buying ammunition and Cheyenne sees them. When Lefty tries to shoot Cheyenne he is captured. Now Cheyenne wants the rest of the gang and their leader.

In San Francisco, detective partners Jack Packard and Doc Long are hired by socialite Jefferson Monk who believes someone is following him with the aim to kill him.

Two Virginians are heading for a new life in Texas when they witness a stagecoach being held up. They decide to rob the robbers and make off with the loot. To escape a posse, they split up and don't see each other again for a long time. When they do meet up again, they find themselves on different sides of the law. This leads to the increasing estrangement of the two men, who once thought of themselves as brothers.

The Rough Riders are called in to help save Master's stage line. Taggart has his gang robbing the stages and shooting the drivers. When Buck drives the next stage, Taggart's men rob it and then make it look like Roberts is part of the gang. Written by Maurice Van Auken

Jim Sanders (Don 'Red' Barry), young cowboy, returns to his hometown for a reunion with his boyhood friend Clay Blackburn (George Offerman Jr.). Once there he learns that Clay's father, Frank Blackburn (Ivan Miller), is the unscrupulous proprietor of a stagecoach line and is out to bankrupt the line run by Joel Hunter (Griff Barnett' ), the father of Jim's sweetheart Ruth Hunter (Betty Moran). Jim is forced to lead the fight against his best friend.

The story opens as Stony returns to his home town, only to discover that his sheriff father has been murdered by person or persons unknown. The new sheriff (Henry Brandon) resents the arrival of the Mesquiteers, going so far as to frame Tucson on a murder charge.

Calvin Drake employs a group of low-lifes to drive away land owners along the path of a new railroad; Red Ryder opposes this strategy.

Years after she was presumed dead in a shipwreck, Ellen Arden returns home to the surprise of her husband recently remarrying. But he too gets a shock when he learns that Ellen spent her time alone on an island with another man.

A dancehall girl meets a sailor and they fall in love, but the club’s owner doesn’t want the girl to leave.

When Tasker kills Roy Rogers he takes one of his young sons. Fifteen years later the other son Roy arrives buying a ranch in the valley where Tasker now controls the water supply. Roy organizes the ranchers for a showdown with Tasker not knowing that his brother is Tasker's chief henchman.

A retired lawman gets back into action to fight political corruption.

Jeff Scott is sent to investigate problems with wagon trains attempting to make the journey to Oregon. Sam Morgan has sent his henchmen, under lead-henchman Bull Bragg, to stop the wagon trains in order to maintain control of the fur trade in the area.

Following an argument with his young protege, the curmudgeonly Dr. Gillespie dumps Jimmy Kildare in a street clinic, hoping to teach him a lesson. While working there Kildare meets pretty nurse Mary Lamont, and ends up treating a hoodlum with a gunshot wound. He purposely fails to write a report on it, and soon finds himself in a heap of trouble. Who else would come to his rescue but good old Dr. Gillespie?

In the midst of the Civil War, Lassiter has a plan to get control of California. Working out of St. Joseph, he plans to send forged messages to the troops on the west coast via Pony Express. First he attempts to bribe Pony Express ride Roy Rogers. When Roy refuses he turns to the outlaw Johnson and his gang and this leads to trouble.

A rustler's son (Roy Rogers) courts a rancher's daughter (Mary Hart) during a range war.

Newspaperman (Whalen) looks into the deaths of bond-carriers while romancing a show girl (Rogers).

Mary Lou manages to escape abduction by a prostitution ring. She tells the Chief of Detectives they were planning to take her to the Berrywood road house, a well-known den of iniquity. Jim Murray and beautician Belle Harris are using her beauty shop to recruit floozies for their road house circuit. Dona Lee, who works at the beauty salon, is falling in love with young reporter wanna-be Phillip, but Murray gets jealous and makes life rough for him. Meanwhile Dona begins to figure out the racket, but becomes threatened by Murray's unwanted advances.

Lively June, teen-aged daughter of mystery writer Waldo Everett, who calls her "Angel," becomes involved in intrigue centering on movie star Pauline Kaye and her companion Stivers. Reporter Nick Moore, once sweet on Pauline, is convinced that her sudden disappearance is a publicity stunt, which is true -- until gangster Bat Regan decides to get involved.

Ballet star Petrov arranges to cross the Atlantic aboard the same ship as the dancer and musical star he's fallen for but barely knows. By the time the ocean liner reaches New York, a little white lie has churned through the rumour mill and turned into a hot gossip item—that the two celebrities are secretly married.

With a full Hollywood background and settings but more an expose of scandal-and-gossip magazines of the era, has-been actor John Blakeford agrees to write his memoirs for magazine-publisher Jordan Winston. When Blakeford's daughter, Patricia, ask him to desist for the sake of his ex-wife, Carlotta Blakeford, he attempts to break his contract with Winston.

Detective Philo Vance is in charge of the investigation of several mysterious murders. Things take a turn when he gathers evidence against Major Fenwicke-Ralston.

Melodrama about the professional and romantic problems of an aspiring singer.

Con men Calvin Churchill and Clip McGurk know how to fix a horse-race or boxing match. Calvin wants to go straight and win back his estranged wife, but first the men must dodge a dogged IRS agent and bilk a bunch of aviation investors out of the backing boodle for a balloon excursion into the stratosphere.

An insane surgeon's obsession with an actress leads him to replace her wounded pianist husband's hands with the hands of a knife murderer--hands which still have the urge to throw knives.

A renegade reporter and a young heiress meet on a bus heading for New York, and end up stuck with each other when the bus leaves them behind at one of the stops.

A young woman uses her body and her sexuality to help her climb the social ladder, but soon begins to wonder if her new status will ever bring her happiness.

When a movie actor is shot and killed during production, the true feelings about the actor begin to surface. As the studio heads worry about negative publicity, one of the writers tags along as the killing is investigated and clues begin to surface.

A New York policeman helps a hungry and penniless young woman start life anew by arranging to get her a job in "The Follies".

On the night express train from Los Angeles to San Francisco everyone’s a suspect when a jewelry magnate is found stabbed to death and an escaped killer is feared on board. It’s up to newspaper reporter Jimmy Hawley (Ben Lyon) to unravel the secrets of the motley group of passengers and find the killer before he strikes again in this tense and atmospheric whodunit.

Boy who thought his father a war hero finds he was really a deserter.

The marriage of an advertising man is jeopardized when he gets a chance to sell a novel he's been working on and quits his job to concentrate on writing. In order to support the family, the wife is forced to take a job as a dancer in a Broadway show. As the marriage begins to fall apart, complications ensue when she discovers that she's pregnant.

Marjorie, a song-and-dance girl in the stage show of a palatial movie theater, becomes interested in Al West, a warehouse clerk who has put together an unusual jazz band, and uses her influence to get him a place on one of the programs. Max Mindel, the house manager, has a yen for Marjorie and, discovering that she is in love with Al, gives the band notice and hires harmony singers Barney & Bey as a replacement. Marjorie makes up to both men and soon breaks up the team. Al learns of her scheme, however, and makes her confess to the singers. Barney and Bey make up, and Max gives Al and his band one more chance. Al is a sensation, and Max offers him a contract for $1,000 a week.

A young boy loves the circus and attempts to make his own.

Little Billy wants to buy some ice cream with the dime his mother gave him, but the neighborhood bullies have other plans for that dime.

Based on the autobiographical novel of the same name. Jack London has struggled with alcoholism most of his life. At age five he was instructed to bring a pail of beer to his father and drank some to prevent it spilling over, getting drunk for the first time. As an adult, he goes through cycles of abstinence only to return to hard drinking.

Naughty children steal an anatomy-class papier-mâché skeleton and use it to play pranks on people around town.

Tom Ennis, a stalwart, sturdy fellow, is apprenticed to John Matthews, the village blacksmith, whose daughter is a likable girl. Tom falls in love with her, but her father opposes him and Meg marries one who is her father's choice.