Dark Figure of Crime

Kim Yoon-seok

Kim Hyeong-min

Ji-hoon Ju

Kang Tae-oh

Moon Jeong-Hee

Kim Soo-min

Jin Seon-kyu

Detective Jo

Jeong Jong-jun

Chief of Crime Department

Heo Jin

Ji-hee's Grandmother

김중기

Lawyer

Kim Young-woong

Jeong-bong

정기섭

Detective Han

Kim Mi-hwa

Hair Salon Manager

Lee Bong-ryun

Kang Sook-ja

Jeon Kuk-hwan

Hyeong-min's Father

Kim Jong-soo

Captain Ma-soo

Bae Hae-sun

Park Mi-yeong

Won Hyun-jun

Kim Wook-cheol