Alejandro Amenabar	...	(Director)
Alejandro Amenábar, Mateo Gil	...	(Writer)
Ana Torrent	...	Ángela
Fele Martínez	...	Chema
Eduardo Noriega	...	Bosco
Xabier Elorriaga	...	Castro
Miguel Picazo	...	Figueroa
Nieves Herranz	...	Sena
Rosa Campillo	...	Yolanda
Paco Hernández	...	Padre Angela (as Francisco Hernández)
Rosa Ávila	...	Madre Angela
Teresa Castanedo	...	Presentadora T.V.
José Miguel Caballero	...	Conserje Videoteca
Joserra Cadiñanos	...	Vigilante
Julio Vélez	...	Encargado tren
Pilar Ortega	...	Encargada C. Ventas
Olga Margallo	...	Vanessa
Hans Burman	...	Cinematographer

Comments: My name is Angela. They're going to kill me.]

Summary: Why is death and violence so fascinating? Is it morally correct to show violence in movies? If so, is there a limit to what we should show? That's the subject of Ángela's examination paper. She is a young student at a film school in Madrid. Together with the student Chema (who is totally obsessed with violent movies) they find a snuff movie in which a young girl is tortured and killed. Soon they discover that the girl was a former student at their school...