The plot revolves around Jorge and Marta, who together with their two children form a typical middle-class Buenos Aires family in the 70s. One day, physically and mentally tired, she decides, a little reluctantly of Jorge, to go a few days of rest to Mar del Plata. As expected, the temptations of summer on the beach do not take long to appear, since Marta will try to seduce different types of heartthrobs. At the same time, her husband, who has been left in Buenos Aires alone, since the children of the marriage have gone to spend the summer in the fifth of some relatives, is also tempted to live a few days of single. Both, each with their own values, must decide whether or not to give in to their own temptations, but unexpected news will suddenly change the plans of each of them.
The police, led by Inspector Ibanez, are baffled by the murders of several attractive female dancers who all work on a musical TV show that features a horror-themed tableaux. The killings are the work of a masked psychopath with a taste for human blood and there are many suspects…
A renowned author, college professor and criminologist is given a year off in order to write his latest book. His arrival in Buenos Aires gives him the opportunity to work on his true project, planning and pulling off the perfect crime.
Three extraordinary tales written by Edgar Allan Poe, the Master of the Grotesque: a man who is dead but is not; a cask of liquor and a meditated revenge; a heart that refuses to stop beating.