When a group of young filmmakers witness and film a crime of passion, the most outrageous blackmail of the century begins. By means of a fantastic plan, the filmmakers send to the murderer, a financial and industrial big shot, a copy of the movie that incriminates him and they demand him an improvement of the standard of living for the working class.

A murderer turns himself to the police, but claims amnesia and insists he's unable to tell them anything about his crime.

An American actress travels to Mexico to make a movie and brings her daughter with her. Upon arriving in Mexico, she is spotted by a drug dealer who also heads a kidnapping ring. He plants one of his drug-addicted "customers" with the actress as her nanny in order to be kidnap the child for ransom, but things don't work out as planned.