Northern Mexico, early 20th century. Reynaldo del Hierro is murdered while riding with his sons Reynaldo and Martín, whose mother instills in them the need for revenge.

Lola finds herself into the world of violence and drug trafficking when her father is murdered for refusing to put his truck to the service of a powerful cartel, with protections at high police levels. Knowing the local officials will not serve out justice, she takes matters into her own hands. Armed with a machine gun, she'll attempt to get revenge by her own hands - but the enemy has more firepower than her.

A band of outlaws appear out of nowhere on a ranchers property and viciously shoot him down. They steal what they can from his ranch and kidnap his wife. They make for the Mexican border, but something starts stalking them. From: Exploitation.TV

1963 film directed by Roberto Rodríguez

1959 film by Ismael Rodríguez

The film features Fernandez himself as a character named Rogellio Torres. The lion's share of the footage, however, is devoted to the romance between Esperanza, granddaughter of a common laborer, and Jose Luis Castro, the firebrand son of a landowner. Joining a revolutionary movements, Castro is disowned by his father, but Esperanza remains loyally by his side. Later on, Castro's father is killed by outlaws; in seeking vengeance, he sacrifices his own life, while Esperanza carries on his revolutionary work with their young son in tow.

1935 film by Carlos Navarro