The Drug King

Art Director

• 
  Cho Hwa Sung
• 
  Park Kyu Bin

Cinematography

• 
  Park Se Seung
• 
  Go Nak Sun

Composer

• 
  Cho Young Wuk

Costume Designer

• 
  Cho Sang Kyung

Editor

• 
  Kim Jae Bum
• 
  Kim Sang Bum

Production Sound Mixer

• 
  Kim Chang Seop

Screenwriter

• 
  Lee Ji Min

Screenwriter & Director

• 
  Woo Min Ho

Visual Effects

• 
  Ryu Gun Hee
• 
  Lee Mu Hyeong
• 
  Kim Nam Sik

Main Role

• 
  Song Kang Ho

  Lee Doo Sam

  Main Role
• 
  Jo Jung Suk

  Kim In Goo

  Main Role
• 
  Bae Doo Na

  Kim Jung Ah

  Main Role

Support Role

• 
  Yoon Je Moon

  [Yakuza]

  Support Role
• 
  Lee Bong Ryun

  Lee Doo Sook

  Support Role
• 
  Jeon Jin Ki

  Cha Myung Suk

  Support Role
• 
  Choi Kwang Je

  [Jong Soon's husband]

  Support Role
• 
  Lee Hee Jun

  Choi Jin Pil

  Support Role
• 
  Yoo Chea Myung

  Chief Kim

  Support Role
• 
  Kim Dae Myung

  Lee Du Hwan

  Support Role
• 
  Jo Woo Jin

  Jo Sung Kang

  Support Role
• 
  Choi Duk Moon

  Director Goo

  Support Role
• 
  Park Kyung Hye

  Lee Kyung Ja

  Support Role
• 
  Choi Gwi Hwa

  Chief Ham

  Support Role
• 
  Park Ji Hwan

  Wang Mun Ho

  Support Role
• 
  Kim Jun Han

  Jang U Hyeong

  Support Role
• 
  Jang Ro Yi

  [Doo Sam's daughter]

  Support Role
• 
  Heo Ga Yoon

  Jong Sun

  Support Role
• 
  Cha Shi Won

  Yong Pal [gang mamber]

  Support Role
• 
  Lee Joong Ok

  Yun Gang Sik

  Support Role
• 
  Kim So Jin

  Sung Sook Kyung

  Support Role
• 
  Jang Joon Hyun

  Lee Jin Ho

  Support Role
• 
  Kang Deok Jung

  [Secret Service, Smuggling squad member]

  Support Role
• 
  Kim Hae Gon

  Baek Woon Chang

  Support Role
• 
  Kim Geun Yeong

  [Kim Jung Ah's mother]

  Support Role
• 
  Lee Seo Hwan

  Shepari

  Support Role

Guest Role

• 
  Jeon Eun Chae

  [Messy hair prostitute]

  Guest Role

Bit part

• 
  Song Young Chang

  [UN ambassador]

  Bit part
• 
  Kim Hong Pa

  Professor Baek

  Bit part
• 
  Lee Sung Min

  Seo Sang Hoon [Police]

  Bit part
• 
  Ahn Hee Joo

  [Security chief's wife]

  Bit part
• 
  Park Joo Yong Bit part
• 
  Eo Joo Seon

  [Handcart cleaning person]

  Bit part
• 
  Yeom Suk Moo

  [Crewman]

  Bit part
• 
  Lee Su A

  [Party guest]

  Bit part
• 
  Lee Joo Won

  [Baek Woon Chang's courtyard agent #3]

  Bit part
• 
  Kim U Jin

  [Chief engineer]

  Bit part
• 
  Jo Jung Yoon

  [National Women's Volleyball Team]

  Bit part
• 
  Jang Eui Don

  [Japanese captain]

  Bit part
• 
  Hong Geun Taek

  [Doo Sam's subordinate]

  Bit part
• 
  Yamanouchi Tasuku

  [Japanese announcer]

  Bit part
• 
  Ahn Da Jung

  [Second eldest sister]

  Bit part
• 
  Lee Seon Min

  [Representative of South Korea women's volleyball team]

  Bit part
• 
  Son Hyun Joon

  [Freight car crew]

  Bit part
• 
  Lee Sang Kyung

  [Kang Shik gang member 2]

  Bit part
• 
  Park Sang Min

  [Gang member]

  Bit part
• 
  Oh Sang Joon

  [Organization chief]

  Bit part
• 
  Cho Yu Ha

  [Piano lesson girl]

  Bit part
• 
  Eom Ji Man

  [Soonpyeong gang member]

  Bit part
• 
  Hong Dal Pyo

  [Penthouse drunk man]

  Bit part
• 
  Kim Seung Bi

  [Bank clerk]

  Bit part
• 
  Kang Min Jae

  [Steel gang member #2]

  Bit part
• 
  Lee Jae U

  [UN gang member #2 / Investigator]

  Bit part
• 
  Im Jin Taek Bit part
• 
  Kim Dae Myung

  [Sung Kang's gang member]

  Bit part
• 
  Yoon Seon Geun

  [Soon Pyeong gang members]

  Bit part
• 
  Park Joo Young

  [Yong Pal gang 1]

  Bit part
• 
  Ko Dong Hyoung

  [Drug dealer]

  Bit part
• 
  Han Dong Hee

  [Yonki #1]

  Bit part
• 
  Lee Seung Jin

  [Smuggling gang member #2]

  Bit part
• 
  Jeon Ah Hee

  [third younger sister]

  Bit part
• 
  Kim Dong Yong

  [Crewman]

  Bit part
• 
  Kim Joong Hee

  Japanese Detective

  Bit part
• 
  Kim Sung Gon

  [Masan prisoner]

  Bit part
• 
  Kim Sang Bo

  [Doo Sam's subordinate]

  Bit part
• 
  Lee Jae Woo

  [Millak Dong investigator]

  Bit part
• 
  Shin Hyun Gyu

  [Doo Sam-i clique subordinate 1#]

  Bit part
• 
  Kim Ji Eun

  [Jin Pil's wife]

  Bit part
• 
  Yook Hyo Myung

  [Director #3]

  Bit part
• 
  Lee Eun Ju

  [Baroque Music Academy's wife]

  Bit part
• 
  No Soo Sung

  [Nightclub owner]

  Bit part

Unknown

• 
  Han Ji Eun Unknown
• 
  Sin Dong Seon

  [Japanese dealer 1]

  Unknown