In this gripping South Korean thriller, a disgraced former detective turned pimp finds himself in a desperate race against time when several of his escorts go missing. As he delves deeper into the mystery, he uncovers a chilling pattern that leads him to a cunning and elusive serial killer. The film, directed by Na Hong-jin, is renowned for its intense pacing and intricate plot, showcasing the talents of stars like Kim Yoon-seok and Ha Jung-woo. This critically acclaimed movie is noted for its gritty realism and suspenseful storytelling. For those interested, it can be viewed for free on 123Movies / Movies123.