이범수

Lee Dae-roh

최성국

Detective Cha Jin-chul

손현주

Detective Kang Jong-tae

변주연

Lee Hyun-ji

강성연

Kim Young-sook

박충선

Detective Park

류태호

Jason Park

추자현

Yang Jung-ae

조민기

Section chief Jo

Yoo Hai-jin

Hankal

오현경

Chairman Ji

오지혜

Hyun-ji's teacher

윤소정

Doctor

Park Geun-soo

aegi

오정세

Manager Oh

장석원

Insurance

조련

Insurance