Discover
Ha Jung-woo
Goo Joo-wol / Detective Ma Dong-wook
Gong Hyo-jin
Lee Hee-jin / Kim Hae-young
Yoo In-na
Soo-jung / Kyung-sook
Jo Hee-bong
Publisher Kwak / Detective squad chief Kwak
Ji Jin-hee
Goo Joo-ro
Kwak Do-won
Director Hwang
Seo Hyun-woo
Ui-Gyu
Son Byeong-uk
Juwol's Homeroom Teacher
Jeon Su-ji
art teacher
Choi Won-tae
Baek Sun-il
Kim Jae-hwa
Joo-hee
Park Jun-myun
Baek Sun-young
Teo Yoo
Secretary
Kim Ji-hoon
Detective
Park Young-soo
Young-shik / President Jo
Camera
Kim Young-min
Director of Photography
Directing
Jeon Gye-soo
Director
Editing
Kim Hyung-joo
Editor
Lighting
Chu In-sik
Lighting Director
Writing
Jeon Gye-soo
Screenplay