After killing an opponent in a freak wrestling accident, El Enmascarado Negro has a midlife crisis and considers retiring from show business.

1970 film by Federico Curiel

1974 film by Chano Urueta

A vengeful widow hires a professional killer to train her son so that he can hunt down and kill the men who murdered her husband. The quest for revenge soon becomes an obsession.

Alex, a real estate businessman, has no concerns in giving her wife every kind of freedom. They invite Gloria, an old friend of both, to spend the summer break in their countryside house next to the beach. Gloria doesn't come alone: she comes with young Susy, her lover. Alex will use all of his charms and luxury to manipulate his new guests; meanwhile, his wife and Gloria will gang up to murder him.

Daniel Wolf, scientist with a brand new rocket ship and a girlfriend/secretary is sent to 'the planet of the eternal night' to fight the guy who has threatened earth. He is supposed to go alone, but his assistant sneaks in the ship somehow, along with two other guys.

Independently-wealthy woman tries to break free of repressive, conservative cultural constraints.

An outlaw and a scorned husband both team up to track down and kill the man that wronged them. Along the way, the two men meet a hired gun that loves money just as much as he loves the company of women, so the two men decide to hire him in order to help them on their mission. However, things become complicated when the man they all seek to kill has risen to become a wealthy sheriff with a small army of gunmen at his disposal.