Bitter, grumpy patriarch Don Servando and his family travel to spend Christmas with Doña Alicia, a relative who becomes his "ultimate nemesis". It may be Christmas, but Don Servando is set on proving to everyone that Doña Alicia is a terrible person.

Calculating Aime sends her sister Monica to distract a love-struck smuggler, Juan del Diablo, when he threatens to reveal their affair to Aime's new rich husband. They are discovered alone together and to save Monica's virtue, Juan del Diablo promises to marry Monica.

A novice eats some special mushrooms and changes her personality acting like a crazy psychedelic girl.

Cristina Carver (Angelica Maria) finds herself in dire straits after she arrives to spend some time with her TV-reporter husband (Dean Stockwell) who is visiting a Latin American country run by a military dictator. After a car accident one day, Cristina brings the helpful Col. Kostik (Donald Pleasence) home and then kills him in self-defense when he violently attempts to rape and murder her. Terrified, she covers up her act and hides the body, yet in spite of her husband's efforts to protect her, a local police detective starts to figure out what really happened.

David is in love with his neighbor Rosalba and follows her everywhere. Rosalba, heartbroken because her boyfriend left her, decides to marry David.

At 35, Andrés leads a quiet life; he lives in Mexico City and has a girlfriend he plans to marry. His only relative is his mother Clara, who came to Mexico fleeing from the Spanish dictatorship years ago. One day, by chance, Andrés finds out he has a grandfather who lives in a village in Galicia. This news causes such an emotional response in him that he decides to leave everything and travel to Spain to reconstruct his own past and meet Justino, his grandfather.

Keta is a professional makeup artist with a big butt and large thighs, but she also has big dreams. The truth is that Keta with her overweight, her addiction to marijuana and her pink hair can not get a job anywhere, so she ends up as a drug dealer handing out goods to her neighbor - who is addicted to all kinds of painkillers-, to an actress of soap operas as schizophrenic as a cocaine addict; also going through a swinger couple, a prude housewife, a not so prude nun and a host of characters that will surely make more than one viewer is reflected.