The Gangster, the Cop and the Devil

Art Director

• 
  Cho Hwa Sung

Cinematography

• 
  Park Se Seung

Composer

• 
  Cho Young Wuk

Editor

• 
  Heo Sun Mi
• 
  Ahn Hyun Gun

Executive Producer

• 
  Jang Won Seok

Makeup Artist

• 
  Kim Hyeon Jeong

Production Sound Mixer

• 
  Kim Chang Seop

Screenwriter & Director

• 
  Lee Won Tae

Main Role

• 
  Ma Dong Seok

  Jang Dong Soo

  Main Role
• 
  Kim Mu Yeol

  Jung Tae Seok

  Main Role
• 
  Kim Sung Kyu

  Kang Gyung Ho

  Main Role

Support Role

• 
  Yoo Seung Mok

  Ahn Ho Bong

  Support Role
• 
  Choi Min Chul

  Gwon Oh Sung

  Support Role
• 
  Kim Yoon Sung

  Bae Soon Ho

  Support Role
• 
  Kim Gyu Ri

  Cha Seo Jin

  Support Role
• 
  Woo Kang Min

  Ha Moo Young

  Support Role
• 
  Moon Dong Hyeok

  Oh Dal Ho

  Support Role
• 
  Hwang Bo Jeong Il

  Jo Chi Soo

  Support Role
• 
  Yoo Jae Myung

  Heo Sang Do

  Support Role
• 
  Heo Dong Won

  Choi Moon Sik

  Support Role
• 
  Oh Hee Joon

  Kim Dong Chul

  Support Role

Guest Role

• 
  Gong Sung Ha

  [Sales company employee]

  Guest Role

Bit part

• 
  Lee Dong Joon

  [Zeus Spa]

  Bit part
• 
  Kim Geun Yeong

  [Owner of detached houses]

  Bit part
• 
  Bae Min Jun

  [Mercedes Benz man's son]

  Bit part
• 
  Cha Soon Bae

  [Judge from Supreme Court}

  Bit part
• 
  Jeon Bae Soo

  [Chief detective]

  Bit part
• 
  Ryu Tae Ho

  Mr. Ahn

  Bit part
• 
  Woo Sang Jun

  [Owner of dog breeding farm]

  Bit part
• 
  Shin Hee Chul

  [Room Salon Waiter]

  Bit part
• 
  Lee Seung Hoon

  [Zeus Spa #5]

  Bit part
• 
  Kim Dong Min

  [Sandbag man]

  Bit part
• 
  Lee Eun Saem

  [Female high school student]

  Bit part
• 
  Kong Min Gyu

  [Team leader]

  Bit part
• 
  Lee Sung Il

  [Truck driver]

  Bit part
• 
  Lee Do Goon

  [Investigation team #1]

  Bit part
• 
  Oh Sang Joon

  [Chief of police]

  Bit part
• 
  Lee So Jin

  [Montage female university student]

  Bit part
• 
  Park Bo Kyung

  [Victim's wife]

  Bit part
• 
  Ahn Sung Bong

  [Man #2 at Zeus Spa]

  Bit part
• 
  Kim Jin Ok

  [Victim's family]

  Bit part
• 
  Lee Jae Eun

  [Gyung Ho's landlord]

  Bit part
• 
  Lee Sang Hee

  [Real estate agency owner]

  Bit part
• 
  Yang Ji Soo

  [Truck driver's assistant]

  Bit part
• 
  Kim Min Joon

  [Criminal from homicide team]

  Bit part
• 
  Han Sang Chul

  [Investor #2]

  Bit part
• 
  Yoon Young Kyun

  [Newbie agent]

  Bit part
• 
  Gong Min Gyu

  [Homicide #2 team manager]

  Bit part
• 
  Jung Mi Kyung

  [Victim's family member]

  Bit part
• 
  Jang Yoo

  [Owner of real estate agency]

  Bit part
• 
  Han Sang Chul

  [Investor #2]

  Bit part
• 
  Shin Ha Jun

  [Driving man]

  Bit part
• 
  Lim Hyo Jin

  [Sang Do's brother-in-law]

  Bit part
• 
  Ryu Seong Hyeon

  [CEO Jo]

  Bit part
• 
  Min Moo Je

  [#1 team leader]

  Bit part
• 
  Kwon Hyuk

  [Special investigation team leader]

  Bit part
• 
  Lee Seo Hwan

  [Man in front train]

  Bit part
• 
  Kang Yeong Taek

  [Misunderstanding man]

  Bit part
• 
  Moon Soon Joo

  [Lodging house #1 owner]

  Bit part
• 
  Cha Jung Won Bit part
• 
  Kim Jae Young

  [Prosecutor]

  Bit part