Laura abandons her peaceful life as a doctor to avenge her sister, who was cheated by a band of pornographers who drugged her to film her rape.

Everything happens in Dr. Tristán's office when he closes the door. The most attractive women are stripped naked to be examined by the expert in "orthology", in an area where extreme care is required.

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.

A serial killer of prostitutes is threatening the authorities. Sara steps in, unemployed and without a place to live, staying for a while with her friend Pata. Sara gets a job in a courthouse particularly concerned about the killer. When Pata's client reads Sara's fortune, fate has a crucial confrontation with the law in store for her.

Based on the play Hip Hip Ufa by Dalmiro Sáenz, a womanizing "rich kid" falls in love with a prostitute.