In a very exclusive summer resort, a curious exchange of married couples will take place.

In 1930s Argentina, dim-witted Rufino and Jacinto are hired as tough guys ("guapos") by political boss Malatesta to intimidate his opponents, rig elections, etc. However, the two men change allegiances when they meet the lovely Mercedes and La Mendocina, victims of Malatesta and his gang.

Mauricio and Alberto are friends and work in an insurance company. Apparently they have very dissimilar personalities, since Alberto is a hummingbird who lives courting as many women as he can and Mauricio is serious and lover of his wife. In reality, Mauricio maintains a hidden relationship with a vedette named Monica, who constantly puts him in trouble when he asks him to separate from his wife and go live with her. Alberto, aware of this, proposes to Mauricio that he pass his lover to him, and Monica becomes his stable lover. Mauricio and Alberto's women become suspicious and everything gets complicated, and they come to the conclusion that keeping Monica is very dangerous for both of them.

Following his mother`s death, wise son Sebastian attempts to organise dad Nestor to cope with basic household chores. Sebastian shows Nestor how to light the oven. Later Nestor can't fix a broken lamp, but his son soon sorts it out. Nestor wants to act and invent money raising schemes whereas Sebastian yearns for a dad with a steady job. Nestor gets a role in an ad and pursues acting work. He seeks backing to market ping pong balls with world cup logos though the event has passed. The essence of the story revolves around how these conflicting aspirations can be reconciled.

In this modern retelling of the Faust legend, a freelance photographer meets the enigmatic Mefi, who leads him, through a hole in the wall, to a room where a disembodied voice predicts stock prices.

Stories whose common denominator is the lack of money: a young man who wants to capture a ticket, a boy-scout who dreams of singing the lottery jackpot, a frustrated self-robbery and a playboy who marries the daughter of a butcher.

The Colonel of the Extermineitors has discovered that McClain (McClain Randolph), old enemy of the organization, crime has left to live quietly in Iguazu Falls and wants working for him. That's how you develop a plan for Guillermo (Francella) perform McClain recruiting mission. The Colonel knows that William has a twin brother who never met and convinces him that the former offender is his lost brother ... Installed in Niagara, evading the thief who wants to kill Nico, an orphan who is in charge of William, MacClain convince that he is his twin brother, getting together to Buenos Aires to join the group of the Extermineitors.

Two orderlies pretend to be surgeons to impress two young doctors and conquer, through several scenarios. Finally, they are discovered when they had to operate on a mafia boss to remove a bullet.