Nineteen year old pioneer woman Marty has recently married. She goes west with her husband Clem, hoping to start a new life. But Clem unexpectedly dies, and Marty finds herself alone, two months pregnant. Widower Clark offers her a marriage of convenience: she needs food and money, and he needs someone to take care of his daughter Missie. She accepts his proposal as a temporary solution.

The wagon train on the way to Kentucky has to lighten the loads to get across the mountains and battle Indians.

A wagon train heads for Denver with a cargo of whisky for the miners. Chaos ensues as the Temperance League, the US cavalry, the miners and the local Indians all try to take control of the valuable cargo.

In 1846, a reporter for the New York Herald joins a wagon train bound for the Oregon Territory. He hopes to confirm a rumor that President Polk is sending in soldiers disguised as settlers in order to strengthen American claims to the Territory.

Sent by the Army, Andy Thomas poses as a renegade to find out who has been harassing the wagon trains.

Four unwitting heroes cross paths on their journey to the sleepy town of Silverado. Little do they know the town where their family and friends reside has been taken over by a corrupt sheriff and a murderous posse. It's up to the sharp-shooting foursome to save the day, but first they have to break each other out of jail, and learn who their real friends are.

In a saloon shooting, a cowboy thinks he killed Prince Katey, a man he closely resembles. Cannonball arrives and thinking the cowboy to be Katey, gets him to return to the Katey ranch where the mother is in trouble. She thinks her missing son has returned and even though the Sheriff is chasing him, he decides to take up the mother's fight against the man who is trying to throw her off the ranch.

The Johnny Mack Brown West of Wyoming concerns the efforts by cattle baron Simon (Stanley Andrews) to prevent the opening up of the rang to homesteaders. Government agent Brown comes calling when Simon begins resorting to cold-blooded murder. The leading lady is Gail Davis, a few years shy of her Annie Oakley TV stardom. Surprisingly, West of Wyoming contains none of the comedy relief that had characterized earlier Johnny Mack Brown oaters.

An itinerant farmer and his young son help a heart-of-gold saloon singer search for her estranged husband.

When two US cavalrymen transporting a gold shipment get killed, US Army Intelligence investigator John Haven goes undercover to a mining and logging town to find the killers.

Two young horse traders guide a Mormon wagon train to the San Juan Valley and encounter rugged terrain, the cutthroat Clegg gang, hospitable Navajo, and moral challenges on the journey.

Two men with questionable pasts, Glyn McLyntock and his friend Cole, lead a wagon-train load of homesteaders from Missouri to the Oregon territory...