Sayra, a Native Honduran teenager, hungers for a better life. Her chance for one comes when she is reunited with her long-estranged father, who intends to emigrate to Mexico and then enter the United States. Sayra's life collides with a pair of Indigenous Mexican and Mestizo-Mexican gangmembers who have boarded the same USA-bound train.

After Carla’s brother is murdered, she goes on the run and becomes trapped in a cat-and-mouse game with the CIA, the government, and the cartel.

Three brothers smuggle arms and drugs from Mexico into the US.

She's sexy, shameless and loves taking people to their limit. She's a dangerous young woman who dreams about a jaguar that licks her naked body and sleeps by her side. Her past is bathed in blood and weird passions. Now she's met the man of her wildest dreams. He's dark, tough and mysterious. He likes robbing banks, trafficking in corpses and spicing it all with voodoo rituals. Together, the duo sets off toward Mexico destined to become the most feared outlaws in the continent.

A girl is in love with a gas station attendant and sees him against her father's wishes. The father is the sheriff and shortly after a confrontation with the boy friend, he is killed by escaped convicts and the daughter is kidnapped. Everyone, including the deputy, is convinced that the boy friend committed the murder and ran away with the girl. This sets up a chase of the convicts by the boy friend and of the boy friend by the police.

Doc and Wishey run into some Nazi-agents, who want to smuggle bombs into the USA from a Mexican border hotel.

Giuliano Gemma stars as a cool, cocky mercenary enlisted by a sheriff to infiltrate a ruthless gang of outlaws. Ennio Morricone provided the score to this early spaghetti western hit.

Capt. James Stewart pursues the bandit "The Kinkajou" over the Mexican border and falls in love with Rita, though he suspects that her brother is the bandit.

Fowler is smuggling guns across the border and his buyer is the outlaw Bragg. The guns are hidden in the luggage of the girls that come to work in his saloon. Border guards Kansas and Chito, along with Mexican Captain Trevinom suspect them and they are trying to find the guns.

In 1912, during the Mexican Revolution, the border between Texas and Mexico is on flames due to savage raids by Mexican bandits who call themselves freedom fighters, so the US government entrusts to General Pershing the capture of General Héctor Córdoba, the most notorious among them.

There's a frontier feud on the border of Mexico, where outlaw Hagen's brothers have been killed by Nevada Kid's family.

Outlaws attempting to kidnap Steve Blaine from a stagecoach are ran off by the sharpshooting of his sister, Sally and rescuers Jimmy Wakely and Cannonball Taylor. Steve is investigating his father's sudden death after charges of theft from the Sloan/Carson mine. Sloan is killed after Wakely learns that ore is being smuggled across the Mexican border into the mine, and then sold at the higher U.S. prices