Teodoro, a Spanish engineer working as a professor in the United States, returns to Spain to enjoy a sabbatical year.

Leonor and Engracia suddenly become widows, but both will take their new social situation in different ways. When they meet Jose Luis and Eugenio, all the plans made will change with the intention of reaching the altar.

A story of a family whose father tries by all means to maintain the strictest ethics and morality ... or at least appear so. His beautiful young daughter tries to emancipate hereself and looks for a job, but the chance is that the first thing that comes out is underwear seller. She starts to work and problems start for all.

After witnessing man's landing on the Moon on television, several friends from the Spanish village of Minglanillas decide to do the same and build their own rocket.

One man becomes each day more and more fat. The exercise does not help him. Finally he goes to the doctor that finds out his problem: he is pregnant.

The musical group "Flor de Lis y los Dos del Orinoco" tours the fairs of the towns with their repertoire of old melodies. They arrive in Torremolinos and settle in a camping site. There they meet Johny, a cheeky "go-go boy" who lives off the land and, if possible, from foreigners. He joins them and turns them into a beat band. They dress like hippies and sing in English. Their new stage name is "Los Hippy-Loyas", and they present themselves to the public as a pop group from Liverpool. Their new life leads them to the most unusual adventures.

Seville, November 1, 1990. Tenorio goes out of his grave, as every year. Similarly, Juan Marquina, a great actor, makes the general rehearsal of a musical version of the play. Since that moment, two worlds come together in a circle of adventures, facing both Don Juans, helped by four beautiful women with decisive influence on their destinies.