Rugal

Composer

• 
  Park Se Jun

Director

• 
  Kang Cheol Woo

Screenwriter

• 
  Do Hyun

Main Role

• 
  Choi Jin Hyuk

  Kang Ki Beom

  Main Role
• 
  Park Sung Woong

  Hwang Deuk Goo

  Main Role
• 
  Jo Dong Hyuk

  Han Tae Woong

  Main Role
• 
  Jung Hye In

  Song Mi Na

  Main Role
• 
  Kim Min Sang

  Choi Geun Chul

  Main Role
• 
  Park Sun Ho

  Lee Gwang Chul

  Main Role
• 
  Han Ji Wan

  Choi Ye Won

  Main Role

Support Role

• 
  Jang In Sub

  Bradley [Rugal's mechanic]

  Support Role
• 
  Jang Seo Kyung

  Susan [Rugal's member]

  Support Role
• 
  Park Choong Seon

  Dr. O [Rugal's member]

  Support Role
• 
  Yoo Sang Hoon

  Min Dal Ho [Argos acting leader]

  Support Role
• 
  Kim In Woo

  Choi Yong [Argos's member]

  Support Role
• 
  Yoo Ji Yeon

  Jang Mi Joo [Argos's member]

  Support Role
• 
  Ji Dae Han

  Bong Man Chul [Argos's member]

  Support Role
• 
  Kim Da Hyun

  Sul Min Joon [Argos's member]

  Support Role
• 
  Lee Sang Bo

  Yang Moon Bok [Detective]

  Support Role

Guest Role

• 
  Shin Min Soo

  [Judge] (Ep. 1)

  Guest Role
• 
  Im Yong Soon

  [Police disciplinary hearing] (Ep. 1)

  Guest Role
• 
  Lee Dong Gyu

  [Reporter at courthouse] (Ep. 1)

  Guest Role
• 
  Lee Seo El

  Yeo Jin [Gang Gi Bum's wife] (Ep. 1-2)

  Guest Role
• 
  Park Jung Hak

  Go Yong Duk [Assemblyman / Argos's Leader] (Ep. 1-2, 6-7)

  Guest Role
• 
  Kim Yoon Hong

  Park No Shik [Assemblyman] (Ep. 1-2, 5)

  Guest Role
• 
  Yoo Hyung Kwan

  Goo Won Bong [Director of K Hospital] (Ep. 1, 3)

  Guest Role
• 
  Han Gi Yun

  Kim Dae Shik (Ep. 2)

  Guest Role
• 
  Lee Kyung Oh

  [Politician] (Ep. 3)

  Guest Role
• 
  Seo Wang Seok

  [Min Dal Ho's subordinate] (Ep. 3)

  Guest Role
• 
  Jung Jae Kwon

  Kwon Gi Tae (Ep. 3)

  Guest Role
• 
  Kim Ok Joo

  [Kwon Gi Tae's wife] (Ep. 3)

  Guest Role
• 
  Jang Jae Kwon

  Kwon Gi Tae [Lawyer] (Ep. 3)

  Guest Role
• 
  Kim Jong Gu

  Chairman Hyun (Ep. 3, 6, 8)

  Guest Role
• 
  Kim Kyu Bin

  Kwon Gi Jun (Ep. 3, 12)

  Guest Role
• 
  Kim So Ri

  [Jazz club singer] (Ep. 4)

  Guest Role
• 
  Dong Hyun Bae

  Lee Jae Han [Drummer] (Ep. 4-5)

  Guest Role
• 
  Yoon Hee Won

  V [Police Executive] (Ep. 4-5, 8-9)

  Guest Role
• 
  Jun Soo Hyun

  [Hostage 1] (Ep. 5-6)

  Guest Role
• 
  Jung Chul Soon

  [Hostage 2] (Ep. 5-6)

  Guest Role
• 
  Kim Sung Yong

  [Doctor] (Ep. 6)

  Guest Role
• 
  Jo Yi Hyun

  Han Tae Woong [Young] (Ep. 6)

  Guest Role
• 
  Choi Moon Kyung

  Han Tae Yeon [Tae Woong's sister] (Ep. 6)

  Guest Role
• 
  Lee Da Kyung

  Han Tae Yeon [Young] (Ep. 6)

  Guest Role
• 
  Kim Kye Hyung

  [Gang member] (Ep. 6, 16)

  Guest Role
• 
  Lee Jae Yoon

  [Masked victim] (Ep. 7)

  Guest Role
• 
  Jeon Yeong In

  [High school student] (Ep. 8)

  Guest Role
• 
  No Kyung

  [Chef] (Ep. 8)

  Guest Role
• 
  Kang Suk Won

  [Detective] (Ep. 9)

  Guest Role
• 
  Yoo Byung Sun

  [Captured debtor] (Ep. 9)

  Guest Role
• 
  Park Ki Ryung

  Kang Tae Hun [Commissioner] (Ep. 9-11)

  Guest Role
• 
  Han Tae Hee

  [Detective] (Ep. 9, 11-12)

  Guest Role
• 
  Song Chae Yun

  [Trespasser] (Ep. 9-12)

  Guest Role
• 
  Na Seok Min

  [Argos subordinate] (Ep. 10)

  Guest Role
• 
  Park Na Jin

  [Laboratory researcher] (Ep. 10)

  Guest Role
• 
  Lee Do Hye

  [Teen bus passenger] (Ep. 11)

  Guest Role
• 
  Jun Jung Ro

  [Male panelist] (Ep. 11)

  Guest Role
• 
  Jung Jae Hun

  [Police officer 1] (Ep. 11)

  Guest Role
• 
  Yoon Jong Won

  [Choi Yong's subordinate] (Ep. 11)

  Guest Role
• 
  Park Shin Woon

  [White suit man] (Ep. 12)

  Guest Role
• 
  Kim Sun Ik

  [Medical staff] (Ep. 13)

  Guest Role
• 
  Lim Jung Min

  [Trailed by Mi Na] (Ep. 13)

  Guest Role
• 
  Park Ji Ho

  [Medical staff] (Ep. 13)

  Guest Role
• 
  Eom Ok Ran

  [Motel owner] (Ep. 14)

  Guest Role
• 
  Choi Bum Ho

  [Police executive] (Ep. 12, 16)

  Guest Role
• 
  Kwon Hong Seok

  Lee Sang Bo (Ep. 14-15)

  Guest Role
• 
  Bae Yoo Ri

  [Reporter] (Ep. 16)

  Guest Role
• 
  Lee Joon Sang

  [Delivery man] (Ep. 16)

  Guest Role
• 
  Kim Sa Hun

  [Barista] (Ep. 16)

  Guest Role
• 
  Bang Woo Ho

  [AI's voice]

  Guest Role
• 
  Lee Won Hee

  [Chairman Hyun's field test subject]

  Guest Role
• 
  Ahn Sung Gun

  [Reporter]

  Guest Role
• 
  Koo Ja Keon

  [Masked man]

  Guest Role
• 
  Kim Jang Hwan

  [Anchor]

  Guest Role
• 
  Lim Wook Jin

  [Gang member]

  Guest Role