Ordinary Person

Art Director

• 
  Chae Kyung Sun

Composer

• 
  Jung Jin Ho

Director

• 
  Kim Bong Han

Makeup Artist

• 
  Chae Kyung Hwa

Producer

• 
  Nam Ji Woong

Production Sound Mixer

• 
  Lee Seung Yeop

Screenwriter

• 
  Sa Moo Il

Main Role

• 
  Son Hyun Joo

  Sung Jin

  Main Role
• 
  Jang Hyuk

  NSP Chief Kyoo-Nam

  Main Role

Support Role

• 
  Kim Sang Ho

  Reporter Chu

  Support Role
• 
  Jo Dal Hwan

  Tae Seong

  Support Role
• 
  Ji Seung Hyun

  Park Dong Gyu

  Support Role
• 
  Oh Yeon Ah

  Park Seon Hui [Reporter]

  Support Role
• 
  Park Kyung Geun

  Chief Yang

  Support Role
• 
  Park Ji Il

  General Manager Lee

  Support Role
• 
  Choi Yoon So

  Ji Suk

  Support Role
• 
  Joo Seok Tae

  [Young prosecutor]

  Support Role
• 
  Kang Hyun Goo

  Min Guk

  Support Role

Guest Role

• 
  Ra Mi Ran

  Song Jeong Suk [Seong Jin's wife]

  Guest Role
• 
  Jung Man Sik

  Sin Yong Su [2nd vice minister]

  Guest Role
• 
  Son Byung Ho

  [Head of National Intelligence Service]

  Guest Role
• 
  Jang Gwang

  Kim Ui Won [Assemblyman]

  Guest Role
• 
  Lisa

  Ji Yeong Mi [Singer]

  Guest Role
• 
  Choi Sung Min

  Kim Dae Sik [Actor]

  Guest Role

Bit part

• 
  Hwang Moo Young

  Balbari

  Bit part
• 
  Park Hyung Soo

  [Agent #1]

  Bit part
• 
  Kim Song Il

  Detective Kim

  Bit part
• 
  Park Sang Hyuk

  Detective Park

  Bit part
• 
  Kang Dong Woo

  Detective Kang

  Bit part
• 
  Han Ha Na

  Han Seon Gyeong [Constable]

  Bit part
• 
  Jang Yong Chul

  General Manager Ma

  Bit part
• 
  Heo Seon Haeng

  General Manager Kang

  Bit part
• 
  Yoon Jung Yul

  Agent Yun [NIS]

  Bit part
• 
  Jung Han Bin

  Agent Jung [NIS]

  Bit part
• 
  Kim Gun

  Agent Kim [NIS]

  Bit part
• 
  Lee Hak Ryul

  Agent Lee [NIS]

  Bit part
• 
  Kim Do Yeob

  [Min Guk's friend]

  Bit part
• 
  Lee Yu Jin

  Choi Mi Ja

  Bit part
• 
  Joo Kwang Hyun

  [Balbari gang]

  Bit part
• 
  Park Jae Chul

  [Balbari gang]

  Bit part
• 
  Sul Joo Mi

  [Caddy]

  Bit part
• 
  Kim Hyun Chang

  [Mortuary employee]

  Bit part
• 
  Matthew Douma

  Reuters Michael

  Bit part
• 
  Choi Bum Ho

  [Doctor]

  Bit part
• 
  Yoo Young Bok

  [Anchor]

  Bit part
• 
  Shin Seung Hwan

  [Jayu Ilbo reporter]

  Bit part
• 
  Lee Seung Yong

  [Jayu Ilbo reporter]

  Bit part
• 
  Nam Jung Woo

  [Jayu Ilbo reporter]

  Bit part
• 
  Jong Ho

  [Reporter]

  Bit part
• 
  Yeo Moo Young

  Professor Park

  Bit part
• 
  Kim Jung Soo

  [Police chief]

  Bit part
• 
  Kim Shi Young

  [Reporter]

  Bit part
• 
  Jang Yong Bok

  [Old owner of gatehouse]

  Bit part
• 
  Oh Jin Ha

  [Nurse]

  Bit part
• 
  Jang Young

  [Doctor]

  Bit part
• 
  Kwon Oh Soo

  Doctor Na

  Bit part
• 
  Im Yong Soon

  Jung Ui Won [Lawmaker]

  Bit part
• 
  Kang Chae Min

  [Min Guk's son]

  Bit part
• 
  Lee Chang Jik

  [Judge]

  Bit part
• 
  Lee Ja Eun

  [Teahouse girl]

  Bit part
• 
  Shin Jung Man

  [Montage man]

  Bit part
• 
  Lee Jung Chul

  [Press bureau director]

  Bit part
• 
  Kim Young

  [University student protestor]

  Bit part
• 
  Heo Na Kyung

  [High-class Korean restaurant gisaeng]

  Bit part
• 
  Im Ji Min

  [High-class Korean restaurant gisaeng]

  Bit part
• 
  Song Yo Sep

  [Torture technician]

  Bit part
• 
  Noh Shi Hong

  [Torture technician]

  Bit part
• 
  Lee Won Hee

  [Prisoner]

  Bit part
• 
  Kim Jang Won

  [Doctor 2]

  Bit part