The Prison

Cinematography

• 
  Hong Jae Sik

Composer

• 
  Bang Jun Seok

Costume Designer

• 
  Choi Yoon Sun

Editor

• 
  Kim Chang Ju

Production Sound Mixer

• 
  Kim Chang Seop

Screenwriter & Director

• 
  Na Hyun

SFX Director

• 
  Yoon Hyung Tae

Visual Effects

• 
  Jung Do An

Main Role

• 
  Kim Rae Won

  Song Yoo Gun

  Main Role
• 
  Han Seok Kyu

  Jug Ik Ho

  Main Role

Support Role

• 
  Lee Kyung Young

  Head correctional officer Bae

  Support Role
• 
  Jung Woong In

  Prison governor Kang

  Support Role
• 
  Jo Jae Yun

  Lee Hong Pyo

  Support Role
• 
  Shin Sung Rok

  Chang Gil

  Support Role
• 
  Kim Sung Kyun

  Kim Sang Jo [Dr. Kim]

  Support Role
• 
  Gyeol Hwi

  Gye Shik

  Support Role
• 
  Choi Sung Won

  Prison officer Uhm

  Support Role
• 
  Park Jin U

  Teacher Oh

  Support Role
• 
  Hyun Bong Sik

  [Anglerfish's gang]

  Support Role
• 
  Han Joo Wan

  Jong Dae

  Support Role
• 
  Kang Shin Il

  General manager No

  Support Role
• 
  Jeon Bae Soo

  [Chief of security]

  Support Role
• 
  Park Won Sang

  Section Chief Jung

  Support Role
• 
  Jung Suk Won

  Bum Mo

  Support Role
• 
  Ahn Se Ho

  [Sea Acorn] / "Ddagaebi"

  Support Role
• 
  Yoo Ha Joon

  Yong Chul

  Support Role
• 
  Cha Yeob

  Baek Jung

  Support Role
• 
  Kwak Min Ho

  Hak Gyu

  Support Role
• 
  Kim Seung Hoon

  Teacher Hwang

  Support Role
• 
  Lee Jae Kyoon

  Prison Officer Cha

  Support Role
• 
  Na Gwang Hoon

  Cha Min Gi

  Support Role
• 
  Jang Hyuk Jin

  Representative Lee

  Support Role
• 
  Yoon Byung Hee

  [Anglerfish]

  Support Role
• 
  Kim Chan Hyung

  Song Yu Cheol

  Support Role
• 
  Lee Yong Jik

  Section Chief Gwon

  Support Role
• 
  Yoo Jung Ho

  Seo Gi Tae

  Support Role

Guest Role

• 
  Woo Jin Hyeok

  [Cooking soldier]

  Guest Role
• 
  Kim Man Gi

  [Hong Pyo's group member]

  Guest Role

Bit part

• 
  Sung Gyu Chan

  [Warden]

  Bit part
• 
  Choi Hyun Jong

  [Prisoner]

  Bit part
• 
  Dong Hyun Bae

  [Representative Lee's gang member]

  Bit part
• 
  Seo Ho Chul

  [Hong Pyo's gang member]

  Bit part
• 
  Ha Su Ho

  [Chang Gil's gang]

  Bit part
• 
  Kim Kwang Hyun

  [Detective]

  Bit part
• 
  Jung Gi Sub

  [Detective]

  Bit part
• 
  Yoon Seung Hoon

  [Seongan Prison's prisoner]

  Bit part
• 
  Kim Jae Hyun

  [Gang member]

  Bit part
• 
  Lee Ji Hwang Bit part
• 
  Eom Ji Man

  [Police Commando Officer]

  Bit part
• 
  Bae Myung Jin

  [Prison officer]

  Bit part
• 
  Baek Jin Hwan

  [Prisoner in Seongan Prison]

  Bit part
• 
  Im Yong Soon

  [Patrolman]

  Bit part
• 
  Noh Jae Hoon

  [Prisoner in Seongan Prison]

  Bit part
• 
  Kang Dong Woo

  [Representative Lee's gang]

  Bit part
• 
  Jang Joon Hyun

  [Cooking soldier]

  Bit part
• 
  Lee Sang Kyung

  [Prisoner]

  Bit part
• 
  Kwon Hyuk Bum

  ["Angler fish"]

  Bit part
• 
  Lee Hae Young

  [Public Prosecutor]

  Bit part
• 
  Hong Ki Joon

  [Buddhist sanctuary prisoner]

  Bit part
• 
  Park Joong Geum

  [Chang Gil's gang member]

  Bit part
• 
  Lee Sang Min

  [Wuhan construction man on watch duty]

  Bit part
• 
  Ryu Dae Shik

  [Kang Wei's gang]

  Bit part
• 
  Kim Joo Hwang

  [Police officer]

  Bit part
• 
  Jong Ho

  [Seongan prisoner]

  Bit part
• 
  Yoon Se Hyun

  [Hak Gyoo's subordinate]

  Bit part
• 
  Oh Min Joon

  [Seongan Prison prisoner]

  Bit part
• 
  Maeng Jae Ryul

  [Prisoner]

  Bit part
• 
  Yoon Jung Wook

  [Seongan Prison prisoners]

  Bit part
• 
  Lee Seung Jin

  [Prisoner of Seongan Prison]

  Bit part
• 
  Kim Jin Goo

  [Prison guard]

  Bit part
• 
  Yeon Song Ha

  [Secret mistress]

  Bit part
• 
  Park Sung Hyun

  [Hong Pyo's gang member]

  Bit part
• 
  Kim Hyun Chang

  [ER paramedic]

  Bit part
• 
  Yoo In Sun

  [Seongan Prison's prisoner]

  Bit part
• 
  Byun Jung Hyun

  [Hong Pyo's group member]

  Bit part