Steel Rain

Art Director

• 
  Yang Hong Sam

Cinematography

• 
  Lee Hyeong Deok

Composer

• 
  Kim Tae Seong
• 
  Chong Jee Hoon

Costume Designer

• 
  Cho Sang Kyung
• 
  Choi Yoon Sun

Executive Producer

• 
  Kim Woo Taek

Makeup Artist

• 
  Kim Hyeon Jeong

Producer

• 
  Kim Tae Won

Production Sound Mixer

• 
  Kim Chang Seop

Screenwriter & Director

• 
  Yang Woo Seok

Visual Effects

• 
  Son Yeong Nam
• 
  Jeong Da Bin
• 
  Lee Mu Hyeong
• 
  Lee Dong Hun
• 
  Lee Jeong Hyeon
• 
  Lee Jong Mu
• 
  Lee Seung Hun
• 
  Jang Min Jae
• 
  Choi Jae Cheon
• 
  Lee Jeon Hyoung

Main Role

• 
  Jung Woo Sung

  Eom Chul Woo

  Main Role
• 
  Kwak Do Won

  Kwak Chul Woo

  Main Role

Support Role

• 
  Kim Gab Soo

  Ri Tae Han

  Support Role
• 
  Kim Eui Sung

  Lee Eui Sung

  Support Role
• 
  Lee Kyung Young

  Kim Kyung Young

  Support Role
• 
  Jo Woo Jin

  Choi Myung Rok

  Support Role
• 
  Jung Won Joong

  Park Byung Jin

  Support Role
• 
  Jang Hyun Sung

  Jung Se Young

  Support Role
• 
  Ahn Mi Na

  Song Soo Mi

  Support Role
• 
  Park Eun Hye

  Kwon Sook Jung

  Support Role
• 
  Go Na Hee

  Uhm In Young [Chul Woo's daughter]

  Support Role
• 
  Kim Hyung Jong

  Lee Hyang Pil

  Support Role
• 
  Won Jin A

  Ryeo Min Kyung

  Support Role
• 
  Lee Hwang Ui

  Ri Man Gyeom

  Support Role
• 
  Hwang Man Ik

  Seo Hong Man

  Support Role
• 
  Lee Shi Woo

  Kwak Se Min

  Support Role
• 
  Lee Jae Yong

  Park Kwang Dong

  Support Role
• 
  Kang Deok Jung

  [Ri Tae Han's aide-de-camp]

  Support Role
• 
  Park Jun Hyuk

  [Choi Myeong Rok's subordinate]

  Support Role
• 
  Kristen Dalton

  Joanne Martin [CIA Station Chief in Seoul]

  Support Role
• 
  Andreas Fronk

  Tyler

  Support Role
• 
  Baek Jong Hwan

  Park Byung Jin [Bodyguard]

  Support Role
• 
  Kwon Bum Taek

  [NSC secretary of Defense]

  Support Role

Guest Role

• 
  Shin Jae Min

  [North Korean bodyguard]

  Guest Role
• 
  Son Hyun Joon

  [Park Byung Jin's bodyguard]

  Guest Role
• 
  Kim Bong Jo

  [Choi Myung Rok's subordinate]

  Guest Role
• 
  Kim Yoo

  [ROK armed forces soldier]

  Guest Role
• 
  Han Dong Won

  [ROK armed forces member]

  Guest Role
• 
  Park Min Hee

  [NSC chairperson]

  Guest Role
• 
  Kwon Han Sol

  [North Korean guide]

  Guest Role
• 
  Park Sang Hyuk

  [Agent]

  Guest Role
• 
  John D. Michaels

  [B-52 Bomber EWO]

  Guest Role
• 
  Joey Albright

  [Pilot]

  Guest Role
• 
  Park Joon Young

  [South Korean soldier]

  Guest Role
• 
  Kim Ha Young

  [North Korean female factory worker]

  Guest Role
• 
  Kim Dae Myung

  [Park Kwang Dong's subordinate]

  Guest Role
• 
  Ahn Chan Woong

  [Korean soldier]

  Guest Role

Bit part

• 
  Na Joo Ho

  [Jangmadang social security dept. agent]

  Bit part
• 
  Jung Jong Woo

  [Chief - Special Military Hospital]

  Bit part
• 
  Kim Yong Jin

  [NSC - Minister of Unification]

  Bit part
• 
  Oh Min Joon

  [North Korean officer]

  Bit part
• 
  Son Sung Chan

  [Head of NSC]

  Bit part
• 
  Jang Ro Yi

  [Poor child]

  Bit part
• 
  Lee Yang Hee

  [National Security Council, Prime Minister]

  Bit part
• 
  Kim Gi Hyeon

  [Prime Minister of North Korea]

  Bit part
• 
  Jang Joon Hyun

  [North Korean bodyguard]

  Bit part
• 
  Ahn Hyun Ho

  [Hacker]

  Bit part
• 
  Kang Min Jae

  [Gwang Dong's subordinate]

  Bit part
• 
  Lee Won Hee

  [North Korean soldier]

  Bit part
• 
  Dean Dawson

  [Father]

  Bit part
• 
  Han Seung Soo

  [Sniper]

  Bit part
• 
  Ahn Byung Sik

  [Passing announcement jumper man]

  Bit part
• 
  Lee Sang Mi

  [North Korean female factory worker]

  Bit part
• 
  Kim Han Min

  [Japanese Aegis Ship Captain]

  Bit part
• 
  Lee Jung Ho

  [Armed Forces County Hospital Corpora]

  Bit part
• 
  Kim Ki Ho

  [Kwang Dong's aide-de-camp]

  Bit part
• 
  Lee Hyo Bin Bit part
• 
  Moon Jin Sik

  [Sniper]

  Bit part
• 
  Jeon Young Mi

  [North Korean TV anchorwoman]

  Bit part
• 
  Kim Kye Hyung

  [Choi Myung Rok's subordinate]

  Bit part
• 
  Lee Won Hee

  [Kiowa radio operator]

  Bit part
• 
  Lee Seon U

  [Tae Han's aide]

  Bit part

Unknown

• 
  Choi Hyun Jong Unknown
• 
  Kim Myung Gon Unknown