The Chosen: Forbidden Cave

Suggestions:

The Dracula Dynasty The Machine Krampus Origins Awaken the Shadowman The Girl with Two Faces

Jin-Myung is a psychiatrist and exorcist. With his assistant, Ji-Kwang, they attempt an exorcism on Geum-Joo. She suffers from a bizarre phenomenon. They then face a powerful existence within Geum-Joo. Extreme horror arises out of her.