

19 minutes. One composer. Something in the walls that wants to listen.
Luis is a film score composer. He has only a few days to deliver his latest work, and time is running out. He spends day and night at the piano, barely sleeping. He knows that if he loses this opportunity, his career is over. The stress is mounting. But a strange feeling begins to creep over Luis; he thinks someone is watching him. Someone inside his solitary apartment. And perhaps Luis isn't as alone as he thinks...
Sound
Score becomes antagonist—every note breathes.
Direction
19 minutes of escalating architectural dread.
Acting
Fernández's unraveling is physically exhausting to watch.
Director
Miguel Mendiola
Trivia, insights & behind the scenes
Spanish-language cosmic horror is having a moment—this joins a lineage of intimate dread distinct from American jump-scare conventions, where the horror lives in the mundane.
The 19-minute runtime isn't constraint but strategy: Mendiola and Molina studied how sleep deprivation hallucinations peak around the 20-minute mark of sustained tension.