The Drug King

Song Kang-ho

Lee Doo-sam

Cho Jung-seok

Kim In-goo

Bae Doona

Kim Jeong-ah

Kim So-jin

Seong Sook-kyeong

Kim Dae-myung

Lee Doo-hwan

Lee Sung-min

Seo Sang-hoon

Lee Hee-jun

Choi Jin-pil

Jo Woo-jin

Jo Seong-gang

Yoon Je-moon

Kim Soon-pyeong

Song Young-chang

UN Ambassador

Kim Hae-gon

Baek Woon-chang

Lee Jung-ok

Yoon Kang-sik

Park Ji-hwan

Wang Moon-ho

Lee Bong-ryeon

Lee Doo-sook

Choi Deok-moon

President Goo

Lee Seo-hwan

Warble Fly

Choi Gwi-hwa

Head of Department Ham

You Chea-myung

Chief Kim

Kim Jong-soo

Security Chief

Keijiro Matsushima

Hideki

Kim Jun-han

Jang Woo-hyeong

Lee Ho-cheol

Hippo

Heo Ga-yoon

Jong Sun-i

Park Kyung-hye

Lee Kyeong-ja

Kim Hong-pa

Professor Baek

Lee El

Young Partner

Ji Eun-seo

Boat Party Girl

Park Chung-hee

Self (archive footage)

Kim Dae-jung

Self (archive footage)

Kim Seung-bee

Bank Clerk

Kim Joong-hee

Japanese Detective

Cho Yu-ha

Piano Lesson Girl

Lee Seung-jin

Enforcement Officer

Kim Ji-eun

Jin-pil's Wife

Na Kwang-hoon

Seo Soo-gon

Kang Deok-joong

Police Officer

Kim Sung-gon

Prisoner

Choi Kwang-je

Jong Sun-i's Husband

Yoon Young-kyun

Seo Soo-hoon's Subordinate

Jang Jun-hyeon

Lee Jin-ho