Loner

Running 1h 57m and made in South Korea, Loner (2008) is a Horror and Thriller film in the 123movies catalog. The cast includes Go Eun-ah and Chae Min-seo; Park Jae-sik directs. 18 votes put it at 4.4/10. A student becomes a recluse in response to her best friend's suicide and locks herself in her room. She believes that someone is in the room with her. Her alarmed family hires a psychologist to intervene.