终极调查

裴晟佑

Jae-hyuk

郑家蓝

Jung-ho

李絮

Mi-ju

赵汉哲

Min-ho

尹敬浩

Dong-oh

신하연

Lee Min-a

장이정

Lee Jin-gyeong

朴修荣

Leader

禹贤

Police chief

朴智妍

Young-hee

황서령

Ye-sol

金永俊

Kang Chang-soo