Los irrompibles (1975)

Embezzler, shill, all around confidence man S. Quentin Quale is heading west to find his fortune; he meets the crafty but simple brothers Joseph and Rusty Panello in a train station, where they steal all his money. They're heading west, too, because they've heard you can just pick the gold off the ground. Once there, they befriend an old miner named Dan Wilson whose property, Dead Man's Gulch, has no gold. They loan him their last ten dollars so he can go start life anew, and for collateral, he gives them the deed to the Gulch. Unbeknownst to Wilson, the son of his longtime rival, Terry Turner (who's also in love with his daughter, Eva), has contacted the railroad to arrange for them to build through the land, making the old man rich and hopefully resolving the feud. But the evil Red Baxter, owner of a saloon, tricks the boys out of the deed, and it's up to them - as well as Quale, who naturally finds his way out west anyway - to save the day.

Rich momma's boy Wade Kingsley Jr. an Eastern dude, tries to follow in his murdered father's footsteps by returning to the West to partner up with Slim Moseley Jr.,the son of his father's former partner. Wade overcomes Slim's initial reluctance to accept him by using his fortune to buy a prize cow and new car to help Slim in his job as foreman on the Kingsley family ranch, currently under siege by a gang of outlaws called "masked raiders." Wade generously tries to pay off the ranch's mortgage with $15,000 of his own money, but unfortunately neither "pardner" realizes that respected banker Dan Hollis, the son of their fathers' murderer, is the leader of the gang.

A cattle-vs.-sheepman feud loses Connie Dickason her fiance, but gains her his ranch, which she determines to run alone in opposition to Frank Ivey, "boss" of the valley, whom her father Ben wanted her to marry. She hires recovering alcoholic Dave Nash as foreman and a crew of Ivey's enemies. Ivey fights back with violence and destruction, but Dave is determined to counter him legally... a feeling not shared by his associates. Connie's boast that, as a woman, she doesn't need guns proves justified, but plenty of gunplay results.

Two black bounty hunters ride into a small town out West in pursuit of an outlaw. They discover that the town has no sheriff, and soon take over that position, much against the will of the mostly white townsfolk.

A pioneering family fights back against a gang of vicious outlaws that is terrorizing them on their newly-built farm on the plains of Montana.

When hired killer John Gant rides into Lordsburg, the town's folk become paranoid as each leading citizen has enemies capable of using the services of a professional killer for personal revenge.

Jake Remy leads a gang of outlaw cutthroats making their escape toward Mexico from a successful robbery. Barring their way is a river--crossable only by means of a ferry barge. The barge operator, Travis, refuses to be bullied into providing transport for the gang and escapes across river with most of the local populace--leaving Remy and his gang behind, desperately seeking a way across. A river-wide stand-off begins between the gang and the townspeople, both groups of which have left people on the wrong side of the river.

Apache Junction is an outpost of lawlessness, a haven for thieves and cold-blooded killers. After big-city reporter Annabelle Angel arrives to write an article on the town, she becomes a target when notorious gunslinger Jericho Ford comes to her aid. Now Annabelle must entrust her future to a man with a deadly past, as Jericho heads toward a tense showdown.

A dysfunctional family travels to Cuernavaca to celebrate their grandmother’s wedding.

A group of young gunmen, led by Billy the Kid, become deputies to avenge the murder of the rancher who became their benefactor. But when Billy takes their authority too far, they become the hunted.