A confirmed bachelor, over his sixties, is finally decided to marry, with the primary objective of having a son to inherit his business of coaches for tourists. Held the wedding, descendants don't arrive, but what comes into the house of the protagonist is an 18-year-old daughter of a distant childhood sweetheart willing to impose other points of view about everything.

Eudosio and Carlos were imprisoned by mistake. Now out of prison, are trying to get a job and to adapt to a society that rejects them.

Seven year old Marcos' only illusion is to have his First Communion in a white suit.

Film consisting of three episodes. The first, "Doubt": Sofia, early summer, young and beautiful, always choose a dog that matches their outfits and a lover that matches them. It is up to Ricardo, a playboy who is not known for their intelligence. The second, "Ambition" Amparo and Vincent are married. She is ambitious and wants her husband to be important and famous. To discover a process that infallible: that her husband will be burnt in the street bonzo. The third, "Jealousy" Manolo and Eulogio are friends and colleagues. For certain indications Eulogio think your wife is cheating on him with Gregory and advised by Manolo, he decides to wash his honor.

Professor Don Carlos is a scientist who, after much research, discovers a chemical compound that, in the form of bomb, is capable of making people become peaceful beings. Just before his death, Don Carlos reveals to his friend and collaborator Alfredo the secret of his discovery

Upon arrival in Barcelona, Miguel is fired from his job as a sailor and the financial problems which he will face from that moment will gradually introduce him into the world of crime. The little money they his wife Ines had previously saved , thanks to her hard work, will be quickly squandered by him.

A marriage without great financial resources and bad luck wins a little lamb in a raffle. Once they have decided to have it for dinner on Christmas Eve, the couple warn that their children have grown too fond of the animal, now christened as Bolita.

On the same day, at the same time, several babies are born in a hospital.

"El Rata" is released from prison after having served a sentence for "political" crimes during Franco's dictatorship. Now, on the street and with very few opportunities to work, he decides to commit a crime again.