The Wailing (15)

Sergeant Jeon Jong-gu and his team arrive in the village of Goksung where a crazed man has stabbed his wife and children to death. It’s the first in a series of violent crimes, carried out by perpetrators who are blighted with unsightly boils and rashes. Superstitious neighbours point the finger of blame at a newly arrived Japanese man. Suddenly, Jeon’s daughter Hyo-jin begins acting like a creature possessed, and the cop realises he may be dealing with dark forces.