All Cast
Kim Jin-kyu
Hyeon Gwang-ho
Moon Jeong-suk
Nam Jin-suk
Jeong Ae-ran
Head Nurse
Choi Nam-hyun
Oh Sang-gil
Dokgo Sung
Detective
Bang Seong-ja
Oh Jung-ja
Yu Gye-seon
Jeong-ja's Mother
Lee Hae-ryong
Doctor
Lim Hae-rim
Hospital Security Guard
Kim Kyeong-ran
Maid
Kim Ki-beom
Forensic Staff
Chang Hyeok
Detective
Jo Hang
Detective Squad Chief
Lee Up-dong
Worker