

6.044 minSeason 1 • Episode 6
LatestJust as the assailants close in on the Red Block, Hugo makes a last-ditch effort to fight back and save his kidnapped daughter, Laura.
Armed forces surround a psychiatric prison in order to abduct an incarcerated serial killer — but aren't prepared for the battle that ensues.
Direction
Real-time tension that never lets you exhale.
Acting
Callejo's killer is unsettlingly magnetic.
Production
The prison becomes a character — oppressive, inescapable.
Trivia, insights & behind the scenes
Part of Netflix's 2022 push into Spanish-language thrillers alongside 'Intimacy' and 'The Innocent'.
Shot in an actual abandoned psychiatric facility near Madrid; cast reported genuine unease on set.