"The Wailing" is a South Korean horror film directed by Na Hong-jin, released in 2016. The story revolves around a small village that experiences a series of mysterious deaths and illnesses after the arrival of a stranger. A local police officer, Jong-goo, investigates the incidents, leading him to confront supernatural forces. As the plot unfolds, Jong-goo faces personal challenges, including the strange behavior of his daughter, Hyo-jin. The film explores themes of fear, superstition, and the impact of evil on a community. It combines elements of horror, mystery, and folklore, making it a critically acclaimed piece in the genre.