R | | Horror, Mystery, Thriller
While doing a thesis about violence, Ángela finds a snuff video where a girl is tortured until death. Soon she discovers that the girl was a former student in her faculty...
Alejandro Amenábar wrote some of this film while still at University, and that University was the Complutense, as featured in this film.
WARNING: The following scenes may hurt the viewer's sensibility.
When Professor Figueroa finds the door to the secret library, before he enters, he wears glasses. In he next shot, as he enters the door, the glasses are gone, but they come back some shots after.