김윤석
Park Cheo-won

하정우
Prosecutor Choi Hwan

유해진
Han Byung-yong

김태리
Yeon-hee

박희순
Detective Jo Han-kyung

이희준
Reporter Yoon Sang-sam

설경구
Kim Jung-nam

여진구
Park Jong-chul

강동원
Lee Han-yeol

문성근
Jang Se-dong

유승목
Yoo Jung-bang

현봉식
Mr. Park

박지환
Inspector Hwang

이용직
Senior Police Officer Ban

Park Ji-hong
Assistant Inspector Kang

김의성
Lee Boo-young

김종수
Park Jung-ki

이창훈
Prosecutor Pyo

서현우
Prosecutor Lee

이현균
Oh Yun-sang

박경혜
Jung-mi

김수진
Yeon-hee's Mother

조우진
Park Jong-chul's Uncle

우현
Kang Min-chang

문소리
Protester

Kim Kyung-duk
Senior Patrol Officer Lee

오달수
Journalist (cameo) (uncredited)

고창석
Journalist (cameo) (uncredited)

배영란
Nurse (uncredited)

김국희
Democratic Personage (uncredited)

정인기
Priest Kim Seung-hoon (uncredited)

Lee Hwa-ryong
Priest Halm Se-woong (uncredited)

최광일
Ahn Yoo (uncredited)

Kim Seung-hoon
Hwang Jeok-jun (uncredited)

Kang Jeong-woo
Lee Jong-chang

Na Chul
Investigator (uncredited)

Kim Won-jin
Dong-A Ilbo Reporter #1 / Protester

한준우
Black Suit Man

Yoon Jae-guk
Detective

Kim Dae-heung
Yonsei University Demonstrator

Choi Mi-geum
Protester

Choi Ji-min
Protester

이은주
Bus mother

황성준
Police

서정주
Anti-Communist Detective