A wounded archaeologist crawls into the camp of three kindhearted cowboys. When the cowboys bring him to a nearby trading post, he's murdered after he lets slip a secret about a hidden cave. Investigating his death, Ken and his friends encounter a land dispute between a pair of neighboring ranches, an arrogant German baron and a mysterious shack that houses a great secret.
Jack Marian isa gambler with an unsavory past. Suspected of being an outlaw, Jack plays along with this misconception, the better to infiltrate a gang of smugglers. Along the way, he clears the name of the brother of Texas ranger Mike Donovan, and helps patch up the romance between Donovan and heroine Bernice.
On a cattle drive Hoppy, camp cook Windy, companion Lucky, and young Artie Peters encounter an eccentric professor. The professor professes to be searching for the evolutionary missing link, but in reality he is a cattle rustler who uses his dynamite to scatter the cattle in order capture some of them. Hoppy and Bar 20 guys ultimately capture the professor.
Caldwell and Nixon have their men rob the stage and then critcize the Sheriff for not catching the robbers. With her father the Sheriff under pressure, Mary sends for Hoppy who finds the stolen money and sets a trap to bring in the entire gang.
A mentally and physically scarred monster rampages through the old west, killing and raping as he seeks to meet up with his cohorts in a bank robbery. He is pursued by a vengeful posse who have no thoughts of bringing him back for justice.
Set in 1898, the movie follows Ezra Lambert and his family as they travel from Sacramento to the Yukon gold country in search of riches. Problems arise when Ezra is injured by a grizzly bear, forcing his young son to set out in search of help.
A down on his luck bounty hunter rides into a beleaguered town in the midst of a power struggle between a gang of desperados and the local cattle baron. When the baron's daughter is abducted on her wedding day by the gang, he hires the bounty hunter to rescue his daughter by any means necessary.
Someone has been stealing ore from a valuable smelting mine. One of the independent mine-owners victimized by the crooks is pretty Joan Manning, making the Rangers' mission a bit more pleasant.
Two old drunks named Gin & Whiskey Joe, with their mules, engaged in a personal fight, find some gold nuggets in a river, they decide to look for the remaining ones through a map which they divide in half, gangs of bandits hear of the news and cast all suspicions on the holders of the map to two homosexual cowboys, who will seek refuge in a nunnery.
During the Civil War, Union Corporal MacDonald is entrusted with a large shipment of gold. He decides to keep the cargo, and stashes it for later rescue. He is the only one who knows where it's buried, but is killed. A Union Lieutenant and McDonald's two sons race to find out where the gold is buried.
The purchase and sale of ranches that occupy land where the railway has to pass causes various problems. Also, a gold mine in these lands creates several disputes.
After the United States Congress redirected its attention to the Civil War and stopped making treaty land payments to the Dakota Indians, causing their people to starve, an uprising began that would later be called "The Indian Wars."
Rodeo champ Gene Autry inherits half interest in both a ranch and a mine that provides steady employment for the surrounding rancheros. Unfortunately, the other half goes to Easterner Barbara Erwin (Carol Hughes), who is only interested in monetary remuneration. To convince Gene to buy her share, Barbara enters into an unholy alliance with unscrupulous attorneys Arnold (Ivan Miller) and Fry (Sam Flint), who, without their client's consent, hire a gang of thugs headed by Tommick (John Merton). When a ranchero (Elias Gamboa) is mortally wounded in the ensuing gun battle, Barbara sees the error of her way and switches sides.