Credits
Cast
Rocío Brambila
Patricia
Marissa Maynez
Mercedes
Mildred Hernández
Ana
Gregorio Casal
Asesino / Killer
Roberto Dumont
Professor Escalante
Enrique Novi
Guillermo
Juan José Martínez Casado
Mercedes' Father
Zaide Silvia Gutiérrez
Patricia's Friend
Lina Montes
Mother Superior
Cecilia Pezet
Murder Victim
Lilia Michel
Patricia's Mother
Miguel Inclán hijo
Hernando Name
Amparo Fustenberg
José Luis Caro
Thief
Fernando Pinkus
Pervert journalist
Edna Guerrero
José Luis Avendaño
Rubén Calderón
Pili González
Female student
Elizabeth Wallace
Ethel Carrillo
Alejandro Parodi
Journalist
Art
Carlos Grandjean
Set Decoration
Costume & Make-Up
Sara Maza
Hair Setup
Carmen Palomino
Makeup Artist
Crew
Jorge Stahl Jr.
Cinematography
Directing
Américo Fernández
Assistant Director
Alberto Bojórquez Patrón
Director, Writer
Editing
Rafael Ceballos
Editor
Production
Armando Solís
Production Manager
Sound
Gustavo César Carrión
Music
Rodolfo Solís
Sound
Writing
José de la Colina
Novel