23 September 2016 (Fantastic Fest) | 6 January 2017 (Spain) Running Time: 106 minutes Country of Origin: Spain Language: Spanish Box Office: $31.2 million global yield Director & Screenplay: Oriol Paulo Director of Photography: Xavi Jiménez ( The Machinist ) Original Score: Fernando Velázquez 🎭 Character Index: The Key Players
This analysis breaks the film down into four structural "indexes" or chapters to explain how the narrative layers are built: 1. The Starting Point (The Locked-Room Mystery) index of the invisible guest
: Its popularity led to several international remakes, including the Italian film The Witness and the Indian film Badla . 23 September 2016 (Fantastic Fest) | 6 January