Colorado Ambush (1951)

Aging lawman Ben Stride burns a trail of murderous revenge across a hardscrabble landscape searching for his wife's murderers.

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

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.

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.

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

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.

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.

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.

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.

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

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.

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

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

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

Rosario, the niece of the rancher, returns to the ranch after ten years of absence. She takes in Margarito, a worker at the ranch, who is immediately smitten by her. Rosario is rescued from a runaway horse by the Seven Men, an outlaw a la Robin Hood that steals from the rich and gives to the poor. He also happens to be the twin brother of Margarito, unbeknownst to him. The confusion between Margarito and the Seven Men generates great comical situations in the film.

Gunslinger Jonah Hex is appointed by President Ulysses Grant to track down terrorist Quentin Turnbull, a former Confederate officer determined on unleashing hell on earth. Jonah not only secures freedom by accepting this task, he also gets revenge on the man who slayed his wife and child.

The Civil War has ended, but Colonel Morsman Carver is on one final mission – to kill Gideon, no matter what it takes. Launched by a gunshot and propelled by rage, the relentless pursuit takes the two men through frigid snow-capped mountains and arid deserts, far from the comforts and codes of civilisation, into the bloodiest recesses of their own souls.

殺された父親の復讐を果すため、14歳の少女マティに雇われた保安官のコグバーンとテキサス・レンジャーのラ・ボーフ。3人は敵を探す旅に出る。片目の酔いどれ保安官をジョン・ウェインが演じた傑作ウエスタン。

1873年、アリゾナ準州、一人の男（ダニエル・クレイグ）が真昼の砂漠で目ざめた。男は記憶を失なっており、右腹に深い傷を負っていた。身につけているのはボロボロの下着と、左手に嵌った奇妙な金属製の腕輪のみ。近くには見知らぬ女性が写った小さな写真が落ちていた。男は死に物狂いで腕輪を外そうとするが、どうしても外れない。そこに3人のならず者達が通りかかり、男が丸腰であるのを見て、追いはぎを行なおうとするが、逆に男は瞬く間に3人のならず者達を殺傷し、彼らの衣服、武器、荷物そして馬を奪う。

人間にペットとして飼われているが、TV番組のヒーローに憧れるカメレオン。車で飼い主と移動中に事故に遭い、入っていた水槽ごと砂漠に放り出されてしまう。初めて広い世界に出たカメレオンは途方に暮れるが、寂れた荒野の町“ダートタウン”にさまよい着く。酒場で町の住人たちにランゴと名乗ったカメレオンは、でたらめな武勇伝を語った結果、町の保安官に任命されてしまう。その頃、町は深刻な水不足に見舞われていた。