The Boss

So Ri-bu

Carl Yoon

Lee Woong-sik

Pal-chool

Chairman Kwon

Han Sung-bum

Goo Jin-Ki

Cho Tae-sub

Lee In-hwan

Security

Park Seung-joon [Presidential candidate]

Yeo Byeong-gyu

Song Pil-jung

General Choi

Lee Kwang-ju

Edward Park

Uhm Sun-yang

Min Jin-Hun

Ki San

Sim-un

Oh-gwan / God of Injustice Hell

Killer Park

Jang-chun

Jang Gyu-seok

Oh-gwan / God of Injustice Hell

Kim Kyeong-yeong

Lee Jae-jung (uncredited)

Choi Geun-Hwa

Yoon Hak-cheol

No-yeom

Lee Yun-beom

Byung-chul

Advertising model

Director Bae

Baek Woon

Attorney Goo Pil-ho

Chairman

Prime Minister

Cha Jin-man

Cannes Park

Ahn Dong-hwi

Jang Pil-woo

Yoo Joong-ryung

Park Gun

Chief Detective Wang

Woo-jin's Father

Teacher

Kang In-gook

Park Jae-ho

Kang-Dae

Kim Seok-koo

Ok-ran's Father

Won-ho's Father

Choi Young-hoo

Lee Jang-hwan

Kko-jang

So-ma

Ttaeng-choo

Choi Seong-jae

Gyo-ik

Yoo Kang-jin

Lim Hyeong-taek

Cha Dae-eun

Lee Heon

Seok Dong-chool

Lee Hak-su

Eun-hyeok's father

Kim Gap-se

Lee Doo-han

Ban Ji-hoon

Congressman Park

Chief Eunuch

Choi Kil-Sun

Lee Tae-woo

Jo Jung-hyun

Consultant Choi (uncredited)

Kim Mu-seon

Professor Jang

Joon-ho

Lieutenant Park

Boss

Head Monk

Sang-joon

Captain

Choi Moo-young

Ahn Ji-Hwan

Yoon-ho Lee

Unknown

Lee Kang-Wook

Unknown

Old Timer

Unknown

Byeong-do

Unknown

Unknown

Sang-joon

Ahn

Telephone seller

Young-soo

Jwa Ungeom

Detective Jang

Deok-bae (Thief 1)

Jin-woo

Sa-Hyeon

Unknown

Man-Soo

Myung-ho

Unknown

Chun-ho

Chang

Byun Jin-soo

Hong Nan-pa

Lawyer

Unknown

Unknown

Su-ryong

Director

Director

Writer