Los que tocan el piano

The story follows Cayetana, her boyfriend Paco, and her foster brother Venancio as they engage in petty thefts, often finding themselves in jail. Their lives take a turn when they meet Federico, a seasoned thief who introduces them to European methods of crime, promising better success. This leads Paco to take drastic measures by stealing surgical equipment from a hospital, resulting in chaotic and comedic situations.

As the plot unfolds, Venancio finds himself in a precarious position, forced to give an injection to a dentistry patient. The film’s humor derives from their attempts at criminality, which often go hilariously wrong. With a strong cast that includes Alfredo Landa and José «Saza» Sazatornil, the film captures the essence of 1960s Spanish comedy. It is a notable representation of the era's cinematic style, appealing to those interested in classic comedy films.