As was customary in his late Monogram westerns, Johnny Mack Brown plays an undercover agent in Colorado Ambush. Brown is sent to Colorado to stem the activities of a particularly vicious outlaw gang
Johnny Mack Brown, Myron Healey, Lois Hall, Tommy Farrell, Christine McIntyre, Lee Roberts, Marshall Bradford, Lyle Talbot

William Munny is a retired, once-ruthless killer turned gentle widower and hog farmer. To help support his two motherless children, he accepts one last bounty-hunter mission to find the men who brutalized a prostitute. Joined by his former partner and a cocky greenhorn, he takes on a corrupt sheriff.
1992

Wells Fargo hires bounty hunters to protect its gold transports from the notorious outlaw Glenn Kovacs. Jeff Sullivan, one of the hired gunmen, buys the freedom of Dan Barker, a prisoner who may lead him to Kovacs. When Barker escapes from Sullivan, the other bounty hunters pursue him also, leading to the ultimate showdown between all parties.
1971

A former sheriff relentlessly pursuing the 7 men who murdered his wife in Arizona crosses paths with a couple heading to California.
1956

Having served a prison sentence for robbery, Pete Carver decides to go back for the hidden loot. But someone is on his trail.
1951

Charles Starrett plays The Durango Kid in the 1950 Columbia western Texas Dynamo. As a novelty, Starrett not only plays Durango and his "alter ego" Steve Drake, but also takes on a third identity, that of a hired gun in the employ of the film's bad guys. As one critic noted, this may be the only western in which the hero is obliged to chase himself. Jock O'Mahoney -- later known as Jock Mahoney -- plays a secondary role, and also doubles for Starrett during the riskier stunt sequences.
1950

Our Hero is accused of a crime he didn't commit. Once again, he breaks jail to find the real culprits. And once again, he dons his Durango Kid disguise, whereupon stunt-double Jock Mahoney swings into action. Outcasts of Black Mesa is distinguished by the presence of a relative newcomer to the film game, leading lady Martha Hyer.
1950

The plot finds Steve/Durango attempting to capture ex-Civil War guerilla fighter Miller who may be the man who's been going around knocking down telegraph wires.
1949

When the local Banker jumps the Blaine's claim, they have men rob the bank to retrieve their money. When the men try to double-cross the Blains, a gunfight erupts and Jim Blaine gets away with the money. Mountie Bob McDonald gets Jim Blaine to return the money. Bob thinks the Banker was really behind the robbery and now uses the money to try and lure him into a trap.
1949

When Ranger Raymond is killed during a stage holdup, Wells Fargo Agent Whip Wilson assumes his identity.
1949

Cheerful outlaw Charlie Boles leaves former partners Lance and Jersey and heads for California, where the Gold Rush is beginning. Soon, a lone gunman in black is robbing Wells Fargo gold shipments. One fateful day, the stage he robs carries old friends Lance and Jersey...and notorious dancer Lola Montez, coming to perform in Sacramento. Black Bart and Lance become rivals for both Lola's favors and Wells Fargo's gold.
1948

Wells Fargo agents Jack Douglas (Kirby Grant) and Bosco O'Toole (Fuzzy Knight) are sent after a gang of stage robbers. Danny Burton (Bernard Thomas, brother of Laura Burton (Jane Adams, is implicated before Jack is able to prove that saloon owner Lee Fain (Danny Morton) is the man behind the outlaw gang.
1946

In one of his better Monogram Westerns, Johnny Mack Brown goes up against a crooked saloon owner with more than one murder on his conscience. Steve Corbin (Tristram Coffin) and his gang of cutthroats are terrorizing the townspeople of Rimrock, who in self-defense hire Johnny Macklin (Mack Brown) as new town marshal.
1946

An obscure entry in the musical Western cycle, Swing, Cowboy, Swing was produced by and starred country & western bandleader Cal Shrum. Shrum and his band, the Rhythm Rangers, are warned away from playing a theater in Big Bend by Cal's brother, Walt Shrum and his Colorado Hillbillies. Ignoring the warning, the Rhythm Rangers arrive at the theater only to be shot at by a masked stranger. With the help of stranded vaudeville performer Max "Alibi" Terhune and his dummy Elmer, Cal manages to catch the mystery shooter who turns out to be Frank Lawson (Frank Ellis). The film apparently did not generate enough interest for a series, but was re-released by Astor Pictures in 1949 under the title Bad Man From Big Bend.
1946

Red Ryder tries to warn a duchess that her newfound beau has a history of murdering his wives.
1945

Honest Plush Brannon is a con-man thrown out of the Barbary Coast in San Francisco in the 1880s and headed for the gold rush region of Nevada. He discovers a real mine which lead to several complications.
1944

A United States marshal uncovers a plot to steal the valuable gold-laden property of ranchers.
1944

A man framed for a series of Wells' Fargo stage robberies and a comical sheriff's deputy join forces to uncover the real robbers, unaware that a U.S. Marshal assigned to the case and the Mayor of the town which is at the center of the robberies, are the leaders of the gang.
1943

Wells Fargo hires three cowboys to clean up a lawless town.
1943

A former outlaw becomes a Wells Fargo guard, but when the stagecoach is robbed, he becomes a wanted man once again.
1941

A cowboy's brother falls in with a gang of thieves; when he tries to get his brother out of the gang, the gang orders his death--and tells his brother to kill him.
1935