A man is kidnapped when he is mistaken for another and his wife tries to collect a large life insurance but he reappears alive.

In 1956 a military civic coup against self-appointed Liberating Revolution fails, and in Jose Leon Suarez, Argentina, are killed several suspected to be part of the civil uprising. However survive seven people manage to tell the story.

Alberto Nadal, Carlos Firulo and Luis Chávez are three intrepid police officers who are in charge of solving different criminal cases.