Wealthy rancher Bick Benedict and dirt-poor cowboy Jett Rink both woo Leslie Lynnton, a beautiful young woman from Maryland who is new to Texas. She marries Benedict, but she is shocked by the racial bigotry of the White Texans against the local people of Mexican descent. Rink discovers oil on a small plot of land, and while he uses his vast, new wealth to buy all the land surrounding the Benedict ranch, the Benedict's disagreement over prejudice fuels conflict that runs across generations.

At the height of the frontier era, a train races through the Rocky Mountains on a classified mission to a remote army post. But one by one the passengers are being murdered, and their only hope is the mysterious John Deakin, who's being transported to face trial for murder.

Stodge City is in the grip of the Rumpo Kid and his gang. Mistaken identity again takes a hand as a 'sanitary engineer' named Marshal P. Knutt is mistaken for a law marshal. Being the conscientious sort, Marshal tries to help the town get rid of Rumpo, and a showdown is inevitable. Marshal has two aids—revenge-seeking Annie Oakley and his sanitary expertise.

Marshall Jed Cooper survives a hanging, vowing revenge on the lynch mob that left him dangling. To carry out his oath for vengeance, he returns to his former job as a lawman. Before long, he's caught up with the nine men on his hit list and starts dispensing his own brand of Wild West justice.

At the beginning of the 1913 Mexican Revolution, greedy bandit Juan Miranda and idealist John H. Mallory, an Irish Republican Army explosives expert on the lam from the British, fall in with a band of revolutionaries plotting to strike a national bank. When it turns out that the government has been using the bank as a hiding place for illegally detained political prisoners -- who are freed by the blast -- Miranda becomes a revolutionary hero against his will.

Lassiter discovers the judge who cheated his neice of her inheritance leads a gang of bad guys posing as vigilantes. This 1941 Fox production stars a young George Kennedy as Lassiter.

Ed Ryan is a Texas ranger who goes undercover to trap a criminal gang headed by Luke Andrews. Posing as the wanted killer Robert Larkin, Ed is able to move freely amongst the town riffraff. Marshal Bullock learns that the brains behind the gang of Luke Andrews is a group of supposed respectable businessmen.

During a shootout in a saloon, Sheriff Hunt injures a suspicious stranger. The doctor's assistant, wife of the local foreman, tends to him in prison. That night, the town is attacked and they both disappear—only the arrow of a cannibal tribe is found. Hunt and a few of his men go in search of the prisoner and the foreman's wife.

Two-fisted cowboys fight for law and order in their encounters with outlaws.

Years ago, the young Five Fingers fought for the rural town of Marseilles against brutal police oppression. Now, after fleeing in disgrace, Tau, one of them, returns to Marseilles, seeking only a peaceful life. When he finds the town under new threat, he must reluctantly fight to free it.

A young doctor rejects his older outlaw brother Johnny who put him through medical school by dubious means. The brothers find themselves on opposite sides of a range war between homesteaders and a crooked cattleman.

The year is 1949. A young Texan named John Grady finds himself without a home after his mother sells the ranch where he has spent his entire life. Lured south of the border by the romance of cowboy life and the promise of a fresh start, Cole and his pal embark on an adventure that will test their resilience, define their maturity, and change their lives forever.

Two deputies go undercover to save a scientist from his evil kidnappers.

It is now an accepted fact that the best of Johnny Mack Brown's Universal westerns were directed by the talented Joseph H. Lewis. Boss of Hangtown Mesa may not be in the same league as the Brown-Lewis classic Arizona Cyclone, but it comes awfully close. This time around, hero Steve Collins (Brown) comes to the aid of Betty Wilkins (Helen Deverell), who has taken over the telegraph-line business established by her uncle John (Henry Hall). The latter was murdered by outlaws who don't cotton to having the territory linked up electronically with the rest of the world.

Outlaw and self-appointed lawmaker Judge Roy Bean rules over an empty stretch of the West that gradually grows, under his iron fist, into a thriving town, while dispensing his his own quirky brand of frontier justice upon strangers passing by.

A man tries to recover a horse stolen from him by a Mexican bandit.

Law officer tracks and recaptures escaped convict.

The Mesquiteers capture a horse thief who escapes justice through a crooked judge. They gather signatures urging the governor to investigate but a friend with the petition is murdered. Stony is accused.

In this western, brave Red Ryder and his sidekick save a murdered judge's son from going to jail by proving that someone else killed his father.

A circuit judge in the old west attempts to bring a suspected killer to justice. The judge runs afoul of the killer's rich cattle baron father in the process.