Once Upon a Time, one of the first animated films made in Spain, is a free adaptation of the story Cinderella by Charles Perrault. It was directed by Cirici Pellicer, pseudonym of Jaime Baguña Gil, and obtained recognition for the best children's film at the Venice Film Festival.

Emma is a teenager when she is the victim of a terrible road accident in London, and needs psychiatric care after she suffers from resulting brain injury. Her mother, Silvia, confines her in the house, and Emma's personality becomes aggressive, leading to a regrettable series of violent deaths.

Ernesto and Marta, a couple of newlyweds who have serious financial problems, are visited by a neighbor asking them to keep a large sum of money at home until she goes to the bank the next day.

Barcelona police is following the actions of a pimp. A web of forced illegal abortions on prostitutes is discovered.

A police inspector instructs his men on how to behave by explaining the development of two criminal cases.

Jacinto is in love with Natalia, but she wishes for a daring hero and he is not that kind of man at all. Then by accident he is mistakenly believed to be just that. Now he will try to live up to her expectations, finding it quite stressful.

Luis and Rosa convince an aunt to allow them to use the former summer residence of the family.

Several sketches of erotic character tell the stories, among others, of a man whith a heart condition that has never been with a woman; that of a young couple quarreling about how much they love each other; that of a man whom in his deathbed makes his wife promise to remake her life with his best friend; of the arts of seduction of a waiter with an enigmatic French woman...

Juan is a boy whose sister has been evicted by science. Despite his young age, he realizes the problem, and with the intention of finding a solution, he undertakes a long journey during which he will suffer multiple vicissitudes, adventures, and dangers. Some strange beings, who descended from a spaceship, will try to help him, but everything is useless.