Citizen of a Kind

Composer

• 
  Hwang Sang Jun

Editor

• 
  Kim Sun Min

Martial Arts Director

• 
  Yoo Sang Seob

Screenwriter & Director

• 
  Park Young Ju

Main Role

• 
  Ra Mi Ran

  Kim Deok Hui

  Main Role
• 
  Gong Myoung

  Kwon Jae Min

  Main Role
• 
  Yeom Hye Ran

  Bong Rim

  Main Role
• 
  Jang Yoon Ju

  Suk Ja

  Main Role
• 
  Ahn Eun Jin

  Ae Rim

  Main Role
• 
  Park Byung Eun

  Park Hyeong Sik

  Main Role
• 
  Lee Moo Saeng

  O Myeong Hwan

  Main Role

Support Role

• 
  Lim Ha Bi

  Min Ji [Deok Hui's daughter]

  Support Role
• 
  Kwon Eun Seong

  Hun I [Deok Hui's son]

  Support Role
• 
  Lee Ju Seung

  Kyung Cheol

  Support Role
• 
  Moon Dong Hyeok

  Tae Seong [Kyung Cheol's friend]

  Support Role
• 
  Sung Hyuk

  Dae U [Voice phishing organization leader]

  Support Role
• 
  Yang Fan

  Chen

  Support Role
• 
  Seo Ji Hoo

  Sin Yong So [Detective]

  Support Role
• 
  Ahn So Yo

  Eun Mi

  Support Role
• 
  Lee Hae Woon

  Gi Beom

  Support Role

Guest Role

• 
  Park Sung Geun

  [Detective squad chief]

  Guest Role

Bit part

• 
  Lee Gyu Ho

  [Big guy / voice phishing organization member]

  Bit part
• 
  Bae Myung Jin

  [Big guy #3 / Voice phishing organization team manager]

  Bit part
• 
  Hwang Bo Jeong Il

  [Voice phishing organization member]

  Bit part
• 
  Kim Kyung Duk

  [Voice phishing organization member #1]

  Bit part
• 
  Kim Min Song

  [Voice phishing organization member #2]

  Bit part
• 
  Shim Wan Joon

  [Information Team Leader]

  Bit part
• 
  Kim Yool Ho

  Kim Min Su [Detective]

  Bit part
• 
  Han Sung Soo

  [Detective #3]

  Bit part
• 
  Kwak Jin

  [Street laundry customer]

  Bit part
• 
  Kim Ki Moo

  [Cleaner's customer]

  Bit part
• 
  Kim Song Il

  [Foreign diplomat]

  Bit part
• 
  Oh Hyun Seung

  [Imported car dealer]

  Bit part
• 
  Shin Mi Young

  [Childcare center owner]

  Bit part
• 
  Kim Sang Dong

  [Victim #1]

  Bit part
• 
  Kim Ja Young

  [Victim #2]

  Bit part
• 
  Kang Ji Gu

  [Victim #3]

  Bit part
• 
  Choi Hee Jin

  [Welfare staff]

  Bit part
• 
  Jung Ji Ho

  [Driver]

  Bit part
• 
  Jung Yun Ha

  [Hwaseong bank staff #1]

  Bit part
• 
  Park Min Kwan

  [Hwaseong bank staff #2]

  Bit part
• 
  Kim So Sook

  [Hwaseong bank customer]

  Bit part
• 
  Kim Yeon Kyo

  Son Jin Yeong [Hwaseong bank Deputy]

  Bit part
• 
  Lee Yang Hee

  [Lawyer]

  Bit part
• 
  Ryu Jin

  [University student #1]

  Bit part
• 
  Nam Joong Gyu

  [University student #2]

  Bit part
• 
  Kim Hwan Young

  [University student #3]

  Bit part
• 
  Kim Beom Joon

  [Hotel university student]

  Bit part
• 
  Yoon Sang Young

  [Hotel university student]

  Bit part
• 
  Yang Seung Wook

  [Hotel university student]

  Bit part
• 
  Choi Woo Jun

  [Home-cooking restaurant guest]

  Bit part
• 
  Bae Yoo Ri

  [Announcer]

  Bit part
• 
  Kim Yun Bae

  [Blackmailing team]

  Bit part
• 
  Kim Pyung Jo

  [Buffet truck driver #1]

  Bit part
• 
  Moon Byung Joo

  [Buffet truck driver #2]

  Bit part
• 
  Kim Man Ho

  [Chinese Dog owner]

  Bit part
• 
  Jeon Young

  [Laundry factory staff #1]

  Bit part
• 
  Jo Ji Hyun

  [Laundry factory staff #2]

  Bit part
• 
  Son Hwa Ryung

  [Laundry factory staff #3]

  Bit part
• 
  Kang Jun Young

  [Police #1]

  Bit part
• 
  Kyung Ki Hyun

  [Animal abuser]

  Bit part
• 
  Hong In Ah

  [Bucket hat man's wife]

  Bit part
• 
  Bae Jung Hwa

  [Body-cam phishing victim]

  Bit part
• 
  Pyo Chang Won

  [Crime specialist]

  Bit part
• 
  Li Yong Qun

  [Chinese detective]

  Bit part
• 
  Lee Moon Bin

  [Chinese police # 1]

  Bit part
• 
  Kim Sung Gang

  [Man in airport toilet

  Bit part
• 
  Yoon Jane

  [Announcer #2]

  Bit part
• 
  Seo Dong Kyu

  [Hotel university students]

  Bit part

Unknown

• 
  Jin Hee Kyung Unknown