Death Bell

Lee Beom-soo

as

Hwang Chang-wo...

Yoon Jung-hee

as

Choi So-yeong

Nam Gyu-ri

as

Kang Yi-na

Ian Kim Beom

as

Kang Hyeon

Son Yeo-eun

as

Yoon Myung-hyo

Lee Eol

as

Security guard

Kim So-hee

as

Ji-won's mother

Kong Jeong-hwan

as

Lee Chi-yeong

Hahm Eun-jung

as

Kim Ji-won

Yang Ji-won

as

Min Hye-yeong

Lee Chae-won

as

Yeom Ji-hyang