The Hidden (Spanish: Oculto) is a 2005 psychological thriller film directed by Antonio Hernández from a screenplay by Hernández and Enrique Brasó which stars Laia Marull, Leonardo Sbaraglia, and Angie Cepeda.

Upon meeting in a lecture on dream interpretation, she comes across Beatriz (a woman with tattoos similar to the inscriptions on the monolith and who actually has a secret plan of revenge against Natalia), and Álex, a man who starts to fall romantically for both of them.

[1][2][3] Antonio Hernández and Enrique Brasó [es] took over writing duties.

[4] Unax Mendía [ca] worked as cinematographer.

[5] Distributed by Warner Sogefilms, it was released theatrically in Spain on 4 November 2005.