Seoul, South Korea, 1997. When the young but extremely anxious student Jin-seok, his parents and his successful older brother Yoo-seok move to a new home, mysterious and frightening events begin to happen around them, unexplained events that threaten to ruin their seemingly happy lives. Unable to understand what is happening, Jin-seok wonders if he is losing his mind.
강하늘
as Jin-seok
김무열
as Yoo-seok
문성근
as Father
나영희
as Mother
남명렬
as Professor Choi
이나라
as Professor Choi's Wife
Bae Seong-il
as Questioned Man #1
이순원
as Questioned Man #2
Byeon Dong-joon
as Questioned Man #3
Jung Chan-bi
as Little Girl
Choi Go
as Young Yoo-seok
Kang Sin-goo
as Father
