Holy Night: Demon Hunters is a 2025 South Korean action horror film directed by Lim Dae-hee and stars Ma Dong-seok, Seohyun, Lee David, Kyung Soo-jin and Jung Ji-so. The film revolves around 'Holy Night', a trio of demon hunters armed with supernatural powers, who are called to save Seoul when it descends into chaos as a devil-worshipping criminal network emerges.

Plot

In modern-day Seoul, an ominous wave of unexplained phenomena, ritualistic murders, possessions, and mass hysteria grips the city. The source of the chaos is a shadowy cult known as the Black Mass, a secretive organization devoted to summoning an ancient demon named Asmodeus. As their dark rituals gain momentum, the city’s regular law enforcement finds itself helpless in the face of such supernatural terror. Desperate for a solution, they turn to a mysterious trio known only as the “Holy Night.”