Director: 전계수
ハ・ジョンウ
Goo Joo-wol / Detective Ma Dong-wook
공효진
Lee Hee-jin / Kim Hae-young
유인나
Soo-jung / Kyung-sook
チョ・ヒボン
Publisher Kwak / Detective Squad Chief Kwak
이병준
M
지진희
Goo Joo-ro
クァク・ドウォン
Director Hwang
ソ・ヒョヌ
Yi-gyu
손병욱
Juwol's Homeroom Teacher
전수지
Art Teacher