10 Great Korean Horror Movies- 56 Days To Halloween

Whispering Corridors (1998)

Into the Mirror (2003)

Oldboy (2003) 

A Tale of Two Sisters (2003)

The Host (2006)

Death Bell (2008)

I Saw The Devil (2010)

The Silenced (2015)

The Wailing (2016)

Train to Busan (2016)