Revelations

Ryu Jun-yeol

As Sung Min-chan

Shin Hyun-been

As Lee Yeon-hui

Shin Min-jae

As Kwon Yang-rae

Han Ji-hyeon

As Lee Yeon-ju

Do Yeong-seo

As Shin A-yeong

Kim Do-young

As Lee Nak-seong

Moon Joo-yeon

As Lee Si-yeong

Bae Yoon-gyu

As So Eun-gyu

Oh Chi-woon

As Violent Crimes Captain

Woo Kang-min

As Violent Crimes Unit Chief

Jeon Woon-jong

As Detective 1

Lee Han-sol

As Detective 2

Joo In-young

As A-yeong's Mother

Kim Moon-hak

As A-yeong's Father

Choi Gwang-il

As Jung Guk-hwan

Lee Se-ho

As Jung Hwan-su

Do Yong-gu

As Yeon-hui's Father

Hong Seok-bin

As Judge

Uhm Jun-ki

As Emergency

Oh Chang-kyung

As Construction manager

Han Sang-chul

As Forklift operator

Shin Kang-kyun

As Old man

Go Seo-hee

As Daughter-in-law