All Cast
Park Yong-woo
Detective Kang
Namkoong Min
Min-woo
Wang Ji-hye
Soo-yeon
Lee Ki-young
Lee Ki-chul
Kim Dong-ha
Jo Sang-tae
Kim Eung-soo
Chief Detective
Oh Jung-se
Yoo Chang-won
Kim Byeong-ok
Suk-jae
Lee Jae-gu
Doctor
Park Byung-eun
Detective Min
Jeong Gi-seop
Det. Kam Chal-ban
Jo Kyung-sook
Exam Studying Area Woman
Yoo Ha-bok
Detective
Lee Seung-won
Police Officer
Lim Jeong-woon
Police Officer
Jeon Jin-gi
Detective Lee
Jeong Ae-hwa
Yogurt Drink Saleswoman
Jung Mi-nam
Detective Kang's Father
