Set against the backdrop of a sweltering Madrid summer, this gripping Spanish thriller follows two detectives, played by Antonio de la Torre and Roberto Álamo, as they race against time to catch a serial killer targeting elderly women. The film masterfully intertwines elements of suspense and social commentary, exploring themes of desperation and moral ambiguity. Directed by Rodrigo Sorogoyen, it received critical acclaim and won the Best Actor award for Roberto Álamo at the Goya Awards. For those interested, the movie can be viewed for free on 123Movies / Movies123.