The ghost of a student who died at a Korean school comes back to seek vengeance and protect her friends.
이미연
Heo Eun-young
김규리
Lim Ji-oh
최강희
Yoon Jae-yi
박진희
Park So-young
윤지혜
Kim Jung-sook
김민정
Chatter
이용녀
Park Gi-suk
김유석
Art Teacher
유연수
P.E. Teacher
김뢰하
Math Teacher
신이
Bully
Kim Yoon-Jung
Crying Girl
Choi Seon-mi
Weekly Duty
박용수
Oh Kwang-gu
