Overview
In an all-boys school, a class of 12th grade students are in disbelief after doing a seance that revealed the presence of a ghost lurking among them. Soon their doubt turns into suspicion as the class runs into eerie events that compel them to deduce the ghost's identity.
Cast
Yoon Jae-hyuk
Yoon Jae Hyuk
Park Jeong-woo
Park Jeong Woo
Haruto
Haruto
Kim Do Young
Kim Do Young
Choi Hyun Suk
Choi Hyun Suk
Bang Ye-dam
Bang Ye Dam
Hamada Asahi
Asahi
So Jung Hwan
So Jung Hwan
Yoshi
Yoshi
Kim Jun Kyu
Kim Jun Kyu
Park Ji-hoon
Park Ji Hoon
Mashiho
Mashiho
Jang Tae-hoon
Ha Dong-min
Lee Kyung-min
Hong Sung-joon
Chae Hee-soo
Son Won-jin
Seo Ye-ri
Lee Min-jung
Kim Hong-boo
Jung Geun-yong
Han Myung-chul
security guard/Haruto's father
Goo Si-yeon
Jeong-woo's mother
Goo Jae-yeon
shaman/Yoshinori's grandmother
More like this
Seasons
Season 18 episodes2021
1
우리 반에 귀신이 있어 (There's a Ghost in Our Class)
2021-11-12
19m10.0es780794
2누가 귀신일까요? (Who Could Be the Ghost?)
2021-11-19
15m0.0es780795
3귀신이 우리반에 미치는 영향 (The Ghost's Insidious Influence on Our Class)
2021-11-26
15m0.0es780796
4귀신이 척 하면... 귀신한테 혼나. (If You Pretend to be the Ghost ... The Ghost Itself Will Punish You.)
2021-12-03
15m0.0es780797
5진짜로 귀신들린 교실 (The Classroom That Is Truly Haunted)
2021-12-10
23m0.0es780798
6꼭꼭 숨어라 귀신 정체 들킬라 (Hide Well, The Ghost's Identity Will Be Discovered)
2021-12-17
17m0.0es780799
7이제 우리반에 귀신은 없다 (There's No Ghost In Our Class Anymore)
2021-12-24
19m0.0es780800
8귀신과 친구가 될 수 있을까? (Can We Be Friends With the Ghost?)
2021-12-31
18m0.0es780801
Added: 5/14/2026Updated: 6/5/2026