A group of boys and girls are locked up a weekend in a friends house in which they do a party that little to little is converted in an orgy. But not everything is sex, there are also cinematographic digressions, chocolate and churros, and good humor... One of the first movies with high sexual contents of the Spanish democratic transition. It is a key piece of the historical memory of a period and of a repressed generation.Filmed at first in the Catalan language (L'Orgia), was dubbed later to the Castilian with the voices of the same actors of the original version in Catalan.Movie filmed with few economic resources, the result was a work of great naturalness and freshness.