Kim Nam-gil

Kim Hae-il

Kim Seong-gyoon

Gu Dae-yeong

Lee Hanee

Park Gyeong-seon

Sung-woo Jeon

Han Seong-gyoo, Han Sung-gyu

Ahn Chang-hwan

Ssongsak Tekaratanapeuraseoteu

Go Gyu-pil

Oh Yo-han

Joon Go

Hwang Cheol-beom

Kim Hyung-mook

Chief Prosecutor Kang

Baek Ji-won

Kim In-gyeong

Sae-Rok Keum

Seo Seung-ah

Eum Moon-suk

Jang Ryong

Jung Young-joo

Jeong Dong-ja

In-gi Jeong

Chief Superintendent Nam

Lee Je-Yeon

Kim Hun-seok

Sin Dam-soo

Detective Lee

Ji Chan

Detective Na

Jun Jung-kwan

Detective Heo, Heo Ik-gu

Kim Gwan-mo

Detective Kim