"While doing a thesis about violence, Ángela finds a snuff video where a girl is tortured to death. Soon she discovers that the girl was a former student at her college..."
Ana Torrent
as Ángela
Fele Martínez
as Chema
Eduardo Noriega
as Bosco
Xabier Elorriaga
as Castro
Miguel Picazo
as Figueroa
Nieves Herranz
as Sena
Rosa Campillo
as Yolanda
Paco Hernández
as Ángela's Father
Rosa Ávila
as Ángela's Mother
Teresa Castanedo
as TV Presenter
José Miguel Caballero
as Video Library Concierge
Joserra Cadiñanos
as Vigilant
Julio Vélez
as Train Attendant
Pilar Ortega
as Sales Manager
Olga Margallo
as Vanessa
José Luis Cuerda
as Professor 1
Emiliano Otegui
as Professor 2
Walter Prieto
as Train Watchman
Florentino Sainz
as Old Man
Helena Castañeda
as (uncredited)
Alejandro Amenábar
Director
Mariano Marín
Original Music Composer
Executive Producer
María Elena Sáinz de Rozas
Editor
Screenplay
Hans Burmann
Director of Photography
Producer
Mateo Gil
Pelayo Gutiérrez
Sound Editor
Ricardo Steinberg
Sound
Nacho Royo-Villanova
Sound Effects Editor
Manuel Corrales
Sound Effects
Associate Producer
Co-Producer
Julio Madurga
Emma Penella
Thanks
Paca Almenara
Makeup Artist
Wolfgang Burmann
Production Design
Ana Cuerda
Costume Design
Production Manager
Assistant Director
Raúl Otegui
Second Assistant Director