Bedevilled (2010)

Nothing is more deadly than a woman seeking revenge.

A disillusioned Seoul woman visits a remote island to reconnect with a childhood friend, only to find her trapped in an oppressive cycle of physical, mental, and sexual abuse. As tensions escalate, the situation spirals into a harrowing tale of survival and retribution.

Genres: Thriller, Crime, Drama, Horror

Stars: Seo Young-hee, Ji Sung-won, Park Jeong-hak, Baek Su-ryeon, Kim Gyung-ae