Through the Darkness

Kim Nam-gil

Song Ha-young

Kim So-jin

Yoon Tae-goo

Jin Sun-kyu

Kook Young-soo

Ryeoun

Jung Woo-joo

Lee Dae-yeon

Baek Jun-shik

Jung Soon-won

Nam Il-young

Kim Won-hae

Heo Gil-pyo

Hong Woo-jin

Oh In-tak

Jo Young-jin

Lee Jin-chul

Lee Haney

Im Moo-sik

Kim Hye-ok

Park Young-shin

Seo Dong-gab

Kim Bong-shik

Kong Seong-ha

Choi Yoon-ji

Han Jun-woo

Gu Young-chun

Sun Yul-woo

Detective

Kim Joong-hee

Nam Ki-tae

Jeong Man-sik

Park Dae-woong

Moon Dong-hyeok

Moon Tae-soo

Kim Hyun

Hwa-yeon's mother

Woo Jung-kook

Cho Hyun-gil