Kim Min-jun

Detective Kim

Seo Yeong

Oh Soon-ae

Son Jong-hak

Chief of Criminal Investigation

Lim Seong-eon

Sul Soo-jin

Kim Hae-sook

Forensic Doctor

Lee Jun-hyeok

Choi Joong-ki

Kong Jeong-hwan

Lee Ki-wook

Lee Tae-geom

Kang Jeong-woo

Jeong Se-hyeong

Go Jin-soo

Kim Su-ji

Seol Yeon-hee