It takes place in 1827, in Carmen de Patagones, in the context of the confrontation between the militias of the United Provinces of the Río de la Plata and the navy troops of the Empire of Brazil. It is the story of a fort lieutenant who falls in love with a young woman.

A huge store in Buenos Aires is about to close due to restrictions on imports. The owner of the store returns from a vacation in France, and knowing the financial situation proceeds to throw a big gala party. He hires a man he had met abroad to pose as a fake earl, hoping to attract wealthy clients.

The plot reflects the figure of Pascual Contursi, tango poet. In love with a singer, he leaves his wife and son to go with her. Some time later, the singer leaves him and he composes the tango that gives the film its title.

A humble boy can not be a sailor as he wishes, for lack of documents, and works as a driver for an old woman.

A writer gets involved in a police case related to some jewelry belonging to a Chinese sect.

A man whose wife was murdered on the wedding night returns to town to marry another and is resisted by the locals.

During a mother's dream comes up Gloria Rivas as a vamp who crushes her son's life.

A handsome newcomer in a village marries a local girl. A year or so later an abandoned baby is left on the couple's doorstep, a baby the man had with another woman. They decide to raise the kid along with the one they had together.

In the delta islands of the Paraná, a woman is the object of desire of the village's men.

A doctor must pretend to be single and his wife follows him to the field causing a series of incidents.