고현정

Cha Soo-kyung

Ha Jeong-Woo

Kim Jae-yoon

윤지민

Jung In-hee

Ma Dong-Seok

Nam Seong-shik

Son Hyun-joo

Superintendent Jo Gyu-won

김정태

Detective Shim Jong-geum

최일화

Detective Jang Yong-hwa

Seo Hyun-jin

Jang Hee-jin

Eom Hyo-seob

Shin Il-young

Oh Yeon-seo

Son Seong-ok

윤주희

Nurse

이영하

D.A. Jung Taek-won

이해인

Yoon Seo-hyun

Jung Man Su [Jong Geum's sidekick]