Bluebeard (2017)

A beast exists within us all.

A doctor finds himself in the middle of an unsolved serial murder case after discovering a secret from a sedated patient. When dismembered bodies show up close to home, he must solve the riddle before the killer realizes what he knows.

Genres: Thriller

Stars: Cho Jin-woong, Shin Gu, Kim Dae-myung, Song Young-chang, Lee Chung-ah