Matar o morir (1984)

The four sons of Katie Elder reunite in their hometown of Clearwater, Texas for her funeral and discover that the family ranch is now in the hands of Morgan Hastings, a corrupt businessman who wants to exploit the area around the town.

All the rules are broken as a sect of lawless marauders decides that the annual Purge does not stop at daybreak and instead should never end as they chase a group of immigrants who they want to punish because of their harsh historical past.

After fighting his demons for decades, John Rambo now lives in peace on his family ranch in Arizona, but his rest is interrupted when Gabriela, the granddaughter of his housekeeper María, disappears after crossing the border into Mexico to meet her biological father. Rambo, who has become a true father figure for Gabriela over the years, undertakes a desperate and dangerous journey to find her.

Follows a police officer who must retrieve an eyewitness and escort her after a cartel shooting leaves several DEA agents dead, but then he must decide who to trust when they discover that the attack was executed by American forces.

A simple yet proud rancher conspires to murder his wife for financial gain, convincing his teenage son to participate.

A one-time rodeo star and washed-up horse breeder takes a job from an ex-boss to bring the man's young son home from Mexico.

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.

Passing through a border town, a man is caught up in a Mexican's murder of a member of the town's most powerful family.

Walker investigates a murder connected with a missing government weapon. In addition, he tries to track down a teen on the run from a crime syndicate.

A man in search of revenge infiltrates a ranch, hidden in an inhospitable region, where its owner, Altar Keane, gives shelter to outlaws fleeing from the law in exchange for a price.