Two young adults, brother and sister, discover that both were adopted, and they start to develop grown-up feelings toward each other. Is this the worst, most perverse thing to ever happen? Opinions differ.

Drug-trade kingpin tries to coerce a woman into marriage, but her former boyfriend turns up and she finds new reasons to resist being pressured.

A mute fisherman helps another whose boat capsizes, he dies and leaves behind a girl whom he raises as his own daughter.

María Antonia, Beatriz and Leonor are three classmates who are anxiously awaiting the celebration of their 15th birthday. However, each of them will have to cope with their complicated personal situation.

In this Mexican sci-fi fantasy, big beefy Martians invade the earth. Ostensibly, they have come to warn people about the dangers of nuclear testing and exploring space, but their real mission becomes manifest when they begin using their special powers and gadgets to exploit weak earthlings.

Damiana, a girl who has grown up with her grandfather and a friend, is discovered by photographer and launched as supermodel.

A pretty young Mexican girl returns to her hometown to make funeral arrangements for her beloved aunt, who has just died. Soon she begins to hear disturbing stories about the town being infested by vampires, and she eventually begins to suspect that her remaining aunt and the mysterious next-door neighbor may be involved.

In Sierra Negra, graverobbers Barraza and Mendoza steal the coffin of Count Karol de Lavud, before heading to a hospital. Barraza sees a medallion upon the coffin's opening and demands more money from Mendoza. Meanwhile, Marta González, recovering from traumatic events, works as a nurse with Dr. Saldívar. When Barraza removes the wooden stake in order to steal Lavud's medallion, the vampire returns to life and begins a crime spree, hunting down Marta to marry her.

Clotilde dies, and her god-daughter has promised to carry out a final wish for her. Two gangs of thieves and the cops interfere with her fulfilling the promise.