Canción triste de...

Julian Cazorla, a political leftist, is caught by his wife and her mother in adultery. The mother, determined to apply the law of retaliation ("eye for an eye and horn by horn") assures his son that his wife will deceive him with his best friend. Meanwhile, Agapito Berlinches, a right-wing politician, surprises the president of his party with a young girl in his office; Agapito mounted such a mess trying to explain the event that the press has just published that he is gay and was caught with a transvestite. when Cazorla read the press decides to introduce Berlinches as his best friend.

Fabian and Casimiro are two respectable married men, who have their little adventures every now and then, like any good husband. The problem begins to Fabian when his wife Adela, accompanied by her friend Martirio, discover him with another woman. After this, and as revenge Adela decides to return the ball to Fabian, with his best friend. Aware of the plan, Fabian looks for someone to solve thesituation and finds Casimiro, which is suitable, precisely because he lacks "it".

Trini, a gipsy girl, and her uncle Regalito are tried for the theft of several hams. Some time later, she presents herself, disguised as a maid, at the house of her former prosecutor, who ends up falling in love with her.

Four families intend to buy a flat. In one of them, Margarita wants to marry Ernesto, despite his reluctance. The purchase of the flat is a great inconvenience and he uses this to delay the wedding as much as possible.

From the Olymp the gods keep an eye on a married couple whose disputes are endangering the stability of their marriage. In order to repair the relationship they use unconventional methods...

A couple of rival farmers discover the plan to build a nuclear power plant on their lands, and decide to ally to avoid it.