Illang: The Wolf Brigade

Gang Dong-won

Lim Joong-kyung

Han Hyo-joo

Lee Yoon-hee

Jung Woo-sung

Jang Jin-tae

Kim Moo-yul

Han Sang-woo

Han Ye-ri

Koo Mi-kyung

Minho

Kim Cheol-jin

Huh Joon-ho

Lee Gi-seok, Head of the Public Security Department

Park Byung-eun

Park Hwan-ryeol, Prosecutor's Office

Shin Eun-soo

Little Red Riding Hood

Kim Beop-rae

Park Mu-young, Special Unit Captain

Lee Dong-ha

Park Cheol-woo

Choi Jin-ho

Park Jeong-gi, Chief Presidential Secretary

Jung Won-joong

Kim Myung-bae, Commissioner General of the National Police Agency

Yoo Sang-jae

Illang 1

Park Seong-taek

Illang 2