The Unjust

Assistant Director

• 
  Han Dong Wook
• 
  Park Noo Ri

Cinematography

• 
  Chung Chung Hoon
• 
  Joo Sung Rim

Composer

• 
  Cho Young Wuk

Costume Designer

• 
  Choi Se Yeon

Director

• 
  Ryu Seung Wan

Editor

• 
  Kim Jae Bum
• 
  Kim Sang Bum

Producer

• 
  Han Jae Deok
• 
  Kang Hye Jung

Screenwriter

• 
  Park Hoon Jung

Visual Effects

• 
  Jung Do An

Main Role

• 
  Hwang Jung Min

  Choi Cheol Gi

  Main Role
• 
  Ryu Seung Beom

  Joo Yang

  Main Role

Support Role

• 
  Yoo Hai Jin

  Jang Suk Gu

  Support Role
• 
  Cheon Ho Jin

  Police Chief Kang

  Support Role
• 
  Ma Dong Seok

  Ma Dae Ho

  Support Role
• 
  Woo Jung Kook

  Lee Dong Suk

  Support Role
• 
  Jo Yeong Jin

  Chairman Kim

  Support Role
• 
  Jung Man Sik

  D.A. Assistant Kong

  Support Role
• 
  Lee Sung Min

  [Lead D.A.]

  Support Role
• 
  Kim Soo Hyun

  Soo Il

  Support Role
• 
  Kim Min Jae

  Detective Lee

  Support Role
• 
  Lee Hee Jun

  Detective Nam

  Support Role
• 
  Oh Jung Se

  Journalist Kim

  Support Role
• 
  Lee Jong Goo

  Representative Go

  Support Role
• 
  Song Sae Byuk

  [Cheol Gi's brother-in-law]

  Support Role
• 
  Go Seo Hee

  [Cheol Gi's younger sister]

  Support Role
• 
  Min Kyung Ok

  [Voice]

  Support Role
• 
  Kim Seo Won

  [Judicial Apprentice]

  Support Role
• 
  Baek Seung Ik

  [Killer]

  Support Role
• 
  Koo Bon Woong

  Yoon Jjang [Suk-Gu's henchman]

  Support Role
• 
  Kwak Ja Hyung

  Detective Kwak

  Support Role
• 
  Lee Kyung Mi

  [Pathologist]

  Support Role
• 
  Lee Do Hyun

  [Young inspector]

  Support Role
• 
  Kwak Jin Seok

  [Opening detective #1]

  Support Role
• 
  Lee Won Suk

  [Chairman of the National Police Agency]

  Support Role
• 
  Kim Seung Hoon

  Yoo Min Chul

  Support Role
• 
  Kang Hyun Joong

  [Member of squad #1]

  Support Role
• 
  Hwang Byung Kook

  [Pubic defender]

  Support Role
• 
  Shin Soo Yun Support Role
• 
  Cha Eun Jae

  [Joo Yang's wife]

  Support Role
• 
  Park Rosa

  [Joo Yang's partner]

  Support Role
• 
  Park Ha Young

  [Lee Dong Suk's daughter]

  Support Role

Guest Role

• 
  Park Se Joon

  [Suspect in the picture]

  Guest Role
• 
  Seong Chan Ho

  [High-end Korean restaurant manager]

  Guest Role
• 
  Kwak Hye Jin

  [Treasure Island Girl]

  Guest Role
• 
  Lee Chun Yun

  [Chief of National Police Agency]

  Guest Role
• 
  Park Mi Sook

  [Dae Ho's sister]

  Guest Role
• 
  Lee Joon Ik

  [Sauna/Massage parlor customer]

  Guest Role
• 
  Son Sang Kyung

  [Chairman Kim's follower]

  Guest Role
• 
  Joo Ye Rin

  [Suspect in picture]

  Guest Role

Bit part

• 
  Kim Won Beom

  Squad Chief Park

  Bit part
• 
  Jung Jin Gak

  [Korean President]

  Bit part
• 
  Ra Joon

  [Friend of Cheol Gi's brother-in-law #2]

  Bit part
• 
  Kim Eun Kyung

  [Female prosecutor #1]

  Bit part
• 
  Kim Hyun Jung

  [Seok Gu's sister-in-law #2]

  Bit part
• 
  Kim Ki Cheon

  [Older internal affairs agent]

  Bit part
• 
  Jo Ha Seok

  [President Park's crew]

  Bit part
• 
  Kang Hae In

  [Journalist Kim's female partner]

  Bit part
• 
  Hong Suk Youn

  [Sam Gak mansion's security guard]

  Bit part
• 
  Lee Chae Eun

  [Female judicial apprentice]

  Bit part
• 
  Kim Kyu Nam

  [Salvage yard owner]

  Bit part
• 
  Kim Kyung Ran

  [Dae Ho's mother]

  Bit part
• 
  Yoon Hyun Gil

  [Dae Ho's wife]

  Bit part
• 
  Park Jung Pyo

  [Cheol Gi's brother in-law's friend]

  Bit part
• 
  Lee Hwa Ryong

  [Prosecutor]

  Bit part
• 
  Kim Yong Jin

  [Suspect in picture]

  Bit part
• 
  Yoon Jong Goo

  [Opening scene detective]

  Bit part
• 
  Lee Joo Han

  [Voice acting]

  Bit part
• 
  Han Dong Wook

  [Group violence man #1]

  Bit part
• 
  Choi Seong Hui

  [Seok Gu's lover]

  Bit part