Illang: The Wolf Brigade

Im Joong-kyung

Gang Dong-won

Lee Yoon-hee

Han Hyo-joo

Han Sang-woo

Kim Moo-yul

Jang Jin-tae

Jung Woo-sung

Lee Gi-seok

Huh Joon-ho

Goo Mi-kyeong

Han Ye-ri

Kim Cheol-jin

Minho

The Girl with Red Hat

Shin Eun-soo

Chief of the NPA Kim Myeong-bae

Jung Won-joong

Park Cheol-woo

Lee Dong-ha

Chief Secretary Park Jeong-gi

Choi Jin-ho

Special Leader Park Moo-yeong

Kim Pub-lae

Department of Public Peace Agent

Lee Je-yeon

Sect One Leader

Lee Seol-gu

Park Tae-gyeong

Jang Won-hyung

Park Hwan-ryeol (uncredited)

Park Byung-eun

Protester

Park Kyung-man

Protester

Bae Seong-min

Jung-hee

Park Joo-hee

Director Yoo

Jung Hyung-suk

Student

Jang Yeo-bin

Agent

Lee Ga-kyung

Demonstrator

Kim Sung-gon

Public Security Department Elite Agent

Kim Hyeon-chang