On screen
Cast
19 credited performers
Kim Ha-neul
Min Soo-ah
Yoo Seung-ho
Kwon Gi-sub
Jo Hee-bong
Detective Jo
Artwork unavailable
Yang Yeong-Jo
Myung-jin
Kim Mi-kyung
School Director
Park Choong-seon
Detective Chief
Park Bo-gum
Min Dong-hyun
Artwork unavailable
Sa-hee
Jeong-yeon
Kim Kyung-ik
Doctor
Phillip Choi
Detective from Information Section
Artwork unavailable
Won Pung-yeon
Detective 1
Choi Eun-suk
Detective 2
Oh Dae-hwan
Detective 3
Jeon Joo-woo
Detective 4
Song Min-ji
Min-joo
Han Yeo-wool
Woman having an abortion
Artwork unavailable
Yu Na-mi
Junior Colleague Jang
Artwork unavailable
Park Ju-hye
Part-Time Girl
Artwork unavailable
Park Yeong-woong
Security Guard