After marrying a rich heiress, a young man from humble origins is dedicated to looking for coal in the surroundings of Gijón.

In a sector of Madrid inhabited by families of a well-off class, a gang of boys and girls has continuous fun, sleep and drink, while their parents ignore practically everything. However, each of these young people has, to a greater or lesser degree, a problem. The parties and parties enjoyed by a group of young people from the upper class are the basis of the story that explains this film. Among them we find the famous couple, once happy, formed by Carlos Larrañaga and María Luisa Merlo. Directed by Fernando Palacios, and with a script by Rafael J. Salvia and Pedro Masó, " It's always Sunday " has no greater intention than entertainment, despite giving history a certain sociological touch, for that of valuing the behavior of the Youth of the time.

Several independent histories in the St Valentine's Day, which they have jointly that a celestial emissary collaborates in solving his conflicts.

Paloma, Isabel, Marion and Julia Madrid are four girls belonging to different social strata, who are preparing to apply for the Red Cross on the flag. The four girls will be sought by many young ...

In a Spanish town that has been dying of thirst for years, some Americans who claim to be experts in oil prospecting say that there is oil. Considering the evidence of the treasure that encloses his subsoil, the owner will asks the shelter of one of the rich man of the town so that he decides.