R-Point (2004)

This is R-Point, director Kong Soo-chang's debut film. In 1972, towards the end of the Vietnam War. Rescue calls are continuously received from platoon members who went missing at 'Romeo Point' six months prior. A search party of 9, led by Captain Choi Tae-in (Gam Woo-sung), is dispatched to confirm their fate. Upon arrival, the team encounters bizarre phenomena centered around a strange mansion. An unknown French ghost, warnings from American soldiers, and a mysterious Vietnamese woman appear, causing the soldiers to suffer from extreme hallucinations and fear without respite. Eventually, consumed by distrust and madness, the soldiers turn on each other, leading to a tragic cycle of death. Only Sergeant Jang (Oh Tae-kyung), who lost his sight and could no longer see ghosts, survives alone and is rescued by a helicopter. This film, with its realistic military portrayal and unique horror, was a well-made movie, easily ranking among the best Korean horror films.