잠복근무

김선아

Chun Jae-in

Gong Yoo

Kang No-young

남상미

Seung-hee

김상호

Detective Kang

노주현

Detective Chun

홍수아

Jo Hye-ryung

Oh Kwang-rok

Bae Doo-sang

Moon Seo-yeon

So-young

박상면

Class Teacher

김갑수

Cha Young-jae

Ha Jung-woo

Detective Cho

최불암

Chief Prosecutor