Song Kang-ho
Detective Park Doo-man
Acting
Kim Sang-kyung
Detective Seo Tae-yoon
Acting
Kim Roi-ha
Detective Cho Yong-koo
Acting
Song Jae-ho
Sergeant Shin Dong-chul
Acting
Byun Hee-bong
Sergeant Koo Hee-bong
Acting
Go Seo-hee
Officer Kwon Kwi-ok
Acting
Ryu Tae-ho
Jo Byung-soon
Acting
Park No-shik
Baek Kwang-ho
Acting
Park Hae-il
Park Hyeon-gyu
Acting
Jeon Mi-seon
Kwok Seol-yung
Acting
Seo Young-hwa
Woman from Hill
Acting
Woo Go-na
Kim So-hyun
Acting
Choi Jong-ryul
Kwang-ho's Father
Acting
Yoo Seung-mok
Journalist
Acting
Shin Hyeon-jong
Autopsy
Acting
Jung In-sun
Little Girl
Acting
Lee Jae-eung
Little Boy
Acting
Kwon Byung-gil
Doctor Noh
Acting
Park Hyun-young
School Nurse
Acting
Yoon Ga-hyun
Shaman
Acting
Kwon Hyeok-pung
Investigator at So-hyun's Crime Scene
Acting
Jo Deok-jae
Investigator at So-hyun's Crime Scene
Acting
Jo Moon-ee
Pharmacist
Acting
Baek Bong-ki
Cop Dressed as Woman
Acting
Kim Joo-ryoung
Nurse
Acting
Yeom Hye-ran
So-hyun's Mother
Acting
Park Jin-woo
Broadcast Station AD
Acting
Lee Dong-yong
Suspect
Acting
Oh Yong
Cop (uncredited)
Acting
Son Jin-hwan
Fellow Detective
Acting
Park Tae-kyeong
Fellow Detective
Acting
Son Kang-gook
Fellow Detective
Acting
Son Jin-ho
Fellow Detective
Acting
Shin Un-seop
Rapist
Acting
Ha-kyeong Kim
Lee Hyang-suk
Acting
Lee Da-il
Student
Acting
Shim Sung-bo
Photojournalist
Writing
Lee Kang-san
Boiler Kim
Lighting
Lee In-hui
Cement factory worker
Acting
Seong Jeong-seon
Park Hyeon-gyu's Landlord
Acting