Paty, an employee of an advertising company, is summoned to a business dinner by Mr. Gutiérrez, a successful businessman. She cannot refuse the invitation since the signing of the contract depends on this meeting. In 1993 this film received the Ariel Award from the Academy of Motion Picture Arts and Sciences for best medium-length fiction film.

A psychologist is confronted with a patient with an extremely complex personality disorder, leading to a series of disturbing events and shocking revelations.

A psychologist is confronted with a patient with an extremely complex personality disorder, leading to a series of disturbing events and shocking revelations.