Legal High

Composer

• 
  Park Se Jun

Director

• 
  Kim Jung Hyun

Screenwriter

• 
  Park Seong Jin

Main Role

• 
  Jin Goo

  Go Tae Rim

  Main Role
• 
  Seo Eun Soo

  Seo Jae In

  Main Role
• 
  Yoon Bak

  Gang Gi Suk

  Main Role
• 
  Chae Jung An

  Min Joo Kyung

  Main Role
• 
  Jung Sang Hoon

  Yoon Sang Goo

  Main Role

Support Role

• 
  Lee Soon Jae

  Koo Se Jung [Tae Rim's butler]

  Support Role
• 
  Kim Byung Ok

  Bang Dae Han [CEO of B&G Law Firm]

  Support Role
• 
  Kim Ho Jung

  Professor Song [Jae In's guardian]

  Support Role
• 
  Jang Yoo Sang

  Kim Yi Soo [Informant]

  Support Role
• 
  Moon Ye Won

  Nam Sul Hee

  Support Role
• 
  Yoo Soo Bin

  Kim Byung Tae [Jae In's childhood friend]

  Support Role
• 
  Kim Tae Hyeong

  Sung Gi Jun [Hankang Group's heir]

  Support Role
• 
  Chuk Jae Hee

  Lee Jong Mi

  Support Role
• 
  Ju Min Ha

  Charlotte

  Support Role

Guest Role

• 
  Cao Lu

  Ryu Ryung [Daughter of Shanghai Group's CEO] (Ep. 1)

  Guest Role
• 
  Myung Gye Nam

  [Prisoner] (Ep. 1)

  Guest Role
• 
  Son Young Soon

  [Protester] (Ep. 1)

  Guest Role
• 
  Lee Soo Jeong

  Lee Song Yi (Ep. 1)

  Guest Role
• 
  Cha Sung Je

  Kim Byung Tae [Child] (Ep. 1)

  Guest Role
• 
  Bae Gi Beom

  [Judge] (Ep. 1)

  Guest Role
• 
  Seong Chan Ho

  [Judge] (Ep. 1)

  Guest Role
• 
  Kang Ji Hoon

  [Reporter] (Ep. 1)

  Guest Role
• 
  Park Chul Min

  [Anchorman] (Ep. 1)

  Guest Role
• 
  Kim Il Hyun

  [Photographer] (Ep. 1)

  Guest Role
• 
  Kang Moon Kyung

  [Lawmaker Jung] (Ep. 1)

  Guest Role
• 
  Kwon Eun Soo

  [Photo shoot staff] (Ep. 1)

  Guest Role
• 
  Park Ju Ri

  [Photo shoot staff] (Ep. 1)

  Guest Role
• 
  Bae Gang Yoo

  [Jae In's elementara] (Ep. 1)

  Guest Role
• 
  Kim Ga Hee

  [Magazine Interviewer] (Ep. 1)

  Guest Role
• 
  Park Yong

  [Lawyer Yoo's attorney] (Ep. 1)

  Guest Role
• 
  Joo Seok Tae

  Lawyer Yoo (Ep. 1-2)

  Guest Role
• 
  Jeong Min Sung

  Hwang Tae Ho [Prosecutor] (Ep. 1-3, 9)

  Guest Role
• 
  Ri Min

  [Detective] (Ep. 1-3, 12-14, 16)

  Guest Role
• 
  Min Jung Sup

  [Associate judge] (Ep. 1, 5)

  Guest Role
• 
  Kang Joo Hee

  Jo Gyeong Ja (Ep. 2)

  Guest Role
• 
  Park Jin Yeong

  Director Park (Ep. 2)

  Guest Role
• 
  Kim Jung Soo

  Chairman Choi (Ep. 2)

  Guest Role
• 
  Kwon Tae Jin

  [Reporter] (Ep. 2)

  Guest Role
• 
  Park Jong Moo

  [Chairman Choi's secretary] (Ep. 2)

  Guest Role
• 
  Jung Myung Joon

  [Member of DN group] (Ep. 2)

  Guest Role
• 
  Park Seung Tae

  [Grandmother who know Byung Tae] (Ep. 2)

  Guest Role
• 
  Kwon Hong Seok

  [Judge] (Ep. 2-3)

  Guest Role
• 
  Ahn Nae Sang

  Seo Dong Soo [Jae In's father] (Ep. 2, 14-16)

  Guest Role
• 
  Seo Min Kyung

  Shim Soon Ja (Ep. 3)

  Guest Role
• 
  Jeon Kwang Jin

  Prosecutor Lee (Ep. 3)

  Guest Role
• 
  Im Yong Soon

  [Chairman] (Ep. 3)

  Guest Role
• 
  Lee Tae Yoon

  [Soon Ja's son] (Ep. 3)

  Guest Role
• 
  Joo Jin Soo

  (Ep. 3)

  Guest Role
• 
  Lee Jae Eun

  [Tent bar owner] (Ep. 3)

  Guest Role
• 
  Kwon Oh Kyung

  Kim Hyun Tae (Ep. 3-4)

  Guest Role
• 
  Kim Geon Ho

  Yoon Ki Hyeong (Ep. 3-4)

  Guest Role
• 
  Lee Joon Gyu

  Hong Seung Joo (Ep. 3-4)

  Guest Role
• 
  Kim Hak Seon

  [Daeson Meat & Poultry's worker](Ep. 3-4)

  Guest Role
• 
  Shin Soo Oh

  [Fiance] (Ep. 4)

  Guest Role
• 
  Yook Mi Ra

  [Fiance's mother] (Ep. 4)

  Guest Role
• 
  Jang Seo Kyung

  Choi Hyun Ji (Ep. 4-5)

  Guest Role
• 
  Moon Jae Won

  Hong Min Cheol (Ep. 4-5)

  Guest Role
• 
  Jung Eun Chae

  Do Mun Kyung [Judge] (Ep. 4-5)

  Guest Role
• 
  Lee Joong Yul

  [Dry cleaner owner] (Ep. 5)

  Guest Role
• 
  Kim Kyung Ae

  [Street food vendor] (Ep. 5)

  Guest Role
• 
  Lee Seung Jin

  [Mun Kyung's classmate] (Ep. 5)

  Guest Role
• 
  Kim Ji Su

  [Mun Kyung's classmate] (Ep. 5)

  Guest Role
• 
  Park Mi Sook

  CEO Lee (Ep. 6-7)

  Guest Role
• 
  Hyun Jyu Ni

  Andromeda Sofia [Rock vocalist] (Ep. 6-7)

  Guest Role
• 
  Kang Doo

  Django Antonio [Rock guitarist] (Ep. 6-7)

  Guest Role
• 
  Lee Yoon Sang

  [Judge] (Ep. 6-7)

  Guest Role
• 
  Byun Joo Hyun

  [Musical composer] (Ep. 6-7)

  Guest Role
• 
  Kim So Young

  [Sweet Girls member] (Ep. 6-7)

  Guest Role
• 
  Seo Hyun Bin

  [Sweet Girl's member] (Ep. 6-7)

  Guest Role
• 
  Park Se Won

  [Sweet Girl's member] (Ep. 6-7)

  Guest Role
• 
  Lee Young Hee

  Park Mal Nyeon (Ep. 8)

  Guest Role
• 
  Jung Byung Ho

  Gong Chang Rim [Lawyer] (Ep. 8)

  Guest Role
• 
  Jung Jong Yul

  [Judge] (Ep. 8)

  Guest Role
• 
  Joo Boo Jin

  [Plaintiff] (Ep. 8)

  Guest Role
• 
  Jung Mi Kyung

  [Practice juror] (Ep. 8)

  Guest Role
• 
  Kwak Min Gyoo

  [Practice juror] (Ep. 8)

  Guest Role
• 
  Jung Ae Hwa

  [Practice juror] (Ep. 8)

  Guest Role
• 
  Kim Jin Goo

  [Practice juror] (Ep. 8)

  Guest Role
• 
  Ma Jung Pil

  [Criminal case judge] (Ep. 8)

  Guest Role
• 
  Kim Seung Tae

  Joo Tae Ho [Prosecutor] (Ep. 8-9)

  Guest Role
• 
  Yoo Pil Ran

  Hyun Ji Sook (Ep. 8-9)

  Guest Role
• 
  Jung Dong Gyu

  Kim Sung Woo [Presiding judge] (Ep. 8-9)

  Guest Role
• 
  Kim Sung Joon

  [Juror] (Ep. 8-9)

  Guest Role
• 
  Im Ji Young

  [Juror] (Ep. 8-9)

  Guest Role
• 
  Heo Sung Woo

  [Juror] (Ep. 8-9)

  Guest Role
• 
  Lee Hyun Seo

  [Juror] (Ep. 8-9)

  Guest Role
• 
  Im Woo Chul

  [Juror] (Ep. 8-9)

  Guest Role
• 
  Jo Seung Yeon

  [Juror] (Ep. 8-9)

  Guest Role
• 
  Jeon Min Hyup

  [Juror] (Ep. 8-9)

  Guest Role
• 
  Kwon Jae Hwan

  [Civil case judge] (Ep. 8-9)

  Guest Role
• 
  Shin Ji Yeon

  Choi Ji Hye (Ep. 9)

  Guest Role
• 
  Choi Nam Uk

  Kang In Chan (Ep. 9)

  Guest Role
• 
  Kim Geon Mo

  Kang Eun Woo (Ep. 9)

  Guest Role
• 
  Lee Kyung Hoon

  Hwang Do Hyung (Ep. 9)

  Guest Role
• 
  Ok Joo Ri

  [Janitor] (Ep. 9)

  Guest Role
• 
  Lee Kwang Se

  [Recycler] (Ep. 9)

  Guest Role
• 
  Lee Woo Shin

  Ahn Jae Geun [Doctor] (Ep. 9)

  Guest Role
• 
  Park Jung Min

  [TV news panelist] (Ep. 9)

  Guest Role
• 
  Song Kyung Hwa

  [Flower arrangement woman] (Ep. 9)

  Guest Role
• 
  Kim Kwi Seon

  Oh Chul Soo [CEO]

  Guest Role
• 
  Son Kyung Won

  Park Byung Doo [Prosecutor] (Ep. 9-10)

  Guest Role
• 
  Kim Min Ki

  Jae Min (Ep. 10)

  Guest Role
• 
  Park Jong Sang

  Mr. Jung (Ep. 10)

  Guest Role
• 
  Seol Chang Hee

  Manager Choi (Ep. 10)

  Guest Role
• 
  Bang Young

  Ko Min Seok (Ep. 10)

  Guest Role
• 
  Choi Seung Hoon

  Go Tae Rim [Young] (Ep. 10)

  Guest Role
• 
  Yoon Ji Sook

  [Ha Rin's mother] (Ep. 10)

  Guest Role
• 
  Kim Sang Il

  [Family court judge] (Ep. 10)

  Guest Role
• 
  Jung Hyun Seok

  Lee Sang Hae (Ep. 11)

  Guest Role
• 
  Seo Myung Chan

  Executive Director Cheon (Ep. 11)

  Guest Role
• 
  Hong Sung Ho

  [Judge] (Ep. 11)

  Guest Role
• 
  Moon Jin Seung

  [Detective] (Ep. 11)

  Guest Role
• 
  Kim Byung Chul

  Cho Geum Se (Ep. 11, 14)

  Guest Role
• 
  Seong Byung Sook

  Audrey [Landlord] (Ep. 11-14)

  Guest Role
• 
  Jeon Gook Hwan

  Chairman Seong [Gi Jun's father] (Ep. 11, 14-16)

  Guest Role
• 
  Kwon Hyuk Soo

  Director Kim (Ep. 12)

  Guest Role
• 
  Yoo Joon A

  [Witness] (Ep. 12)

  Guest Role
• 
  Seon Yul U

  [Detective] (Ep. 12)

  Guest Role
• 
  Bae Seong Il

  [Poker player] (Ep. 12)

  Guest Role
• 
  Lim Hyun Jin

  Han Gi Bae (Ep. 12-13)

  Guest Role
• 
  Lee Yoon Jae

  Dong Han Gi [Prosecutor] (Ep. 12-13)

  Guest Role
• 
  Sa Hee

  Yoon Do Hee (Ep. 12-16)

  Guest Role
• 
  Park Sang Yong

  Safety Manager Hong (Ep. 12, 16)

  Guest Role
• 
  Oh Seung Chan

  [Reporter] (Ep. 13)

  Guest Role
• 
  Min Dae Shik

  [Protestor] (Ep. 13)

  Guest Role
• 
  Jang Joon Ho

  [Supreme court judge] (Ep. 13)

  Guest Role
• 
  Shim Young Min

  [Supreme court judge] (Ep. 13)

  Guest Role
• 
  Kang Mal Geum

  Lee Yoo Ji (Ep. 13-14)

  Guest Role
• 
  Kim Ji Soo

  Lee Ha Na (Ep. 13-14)

  Guest Role
• 
  Hong Seo Joon

  [Ha Na's father] (Ep. 13-14)

  Guest Role
• 
  Ji Dae Han

  An Bae Dal (Ep. 14)

  Guest Role
• 
  Park Seung Hyun

  Yong Soo Man (Ep. 14)

  Guest Role
• 
  Yoon Bok Sung

  [Judge] (Ep. 14)

  Guest Role
• 
  Gong Jae Won

  [Judge] (Ep. 14)

  Guest Role
• 
  Jung Young Keum

  Ms. Joo (Ep. 15)

  Guest Role
• 
  Han Eun Sun

  Cheon Mi Ri (Ep. 15)

  Guest Role
• 
  Jung Kang Hee

  Han Myung Do (Ep. 15)

  Guest Role
• 
  Kim Min Seo

  Sung Gi Joon [Teen] (Ep. 15)

  Guest Role
• 
  Baek Hyeon Ju

  Daegwangbugak Shaman (Ep. 15)

  Guest Role
• 
  Kang Dong Yup

  [Prosecutor] (Ep. 15)

  Guest Role
• 
  Heo Tae Hee

  Prosecutor Jin (Ep. 1, 5, 10-11, 15-16)

  Guest Role
• 
  Kim Jung Sik

  [Judge] (Ep. 15-16)

  Guest Role
• 
  Kim Young Jo

  [Lawyer] (Ep. 15-16)

  Guest Role
• 
  Jung Na Jin

  [Technician] (Ep. 15-16)

  Guest Role
• 
  Choi Sung Woong

  [Village resident] (Ep. 15-16)

  Guest Role
• 
  Moon Kyung Min

  [Village resident] (Ep. 15-16)

  Guest Role
• 
  Lee Jin Mok

  [Village resident] (Ep. 15-16)

  Guest Role
• 
  Im Ji Hyun

  No Mi Sook (Ep. 16)

  Guest Role
• 
  Ahn Joong Kwon

  Park Choong Wan (Ep. 16)

  Guest Role
• 
  Heo Seon Haeng

  [Judge] (Ep. 16)

  Guest Role
• 
  Jung Jong Woo

  [B&G Law Firm security staff] (Ep. 16)

  Guest Role
• 
  Jo Ah In

  Lim Yoo Ra

  Guest Role
• 
  Lee Tae Hyung

  Na Cheol Jin

  Guest Role
• 
  Jung Yoon Min

  Secretary Pyo

  Guest Role
• 
  Uhm Tae Ok

  Park Hyo Sung

  Guest Role
• 
  Woo Sang Jun

  Jung Tae Dong

  Guest Role
• 
  Kim Da In

  Seo Jae In [Young]

  Guest Role
• 
  Ahn Lu Ah

  Yoo Ha Rin [Genius child actor]

  Guest Role
• 
  Kim Ji Yoon

  [Reporter]

  Guest Role
• 
  Kim Dae Kook

  [Reporter]

  Guest Role
• 
  Jang Jae Kwon

  [Detective]

  Guest Role
• 
  Jung Eui Soon

  [Jae In's aunt]

  Guest Role
• 
  Cha Chung Hwa

  [Boxing instructor]

  Guest Role
• 
  Yeom A Ran

  [B&G Law Firm staff]

  Guest Role
• 
  Shin Chul Jin

  [Yoo Ra's grandfather]

  Guest Role
• 
  Jung Han Bin

  [B&G Law Firm lawyer]

  Guest Role
• 
  Ok Il Jae

  [Broadcasting station staff]

  Guest Role
• 
  Song Kyung Eui Guest Role
• 
  Song Jin Hee Guest Role
• 
  Kim Hae Woong Guest Role
• 
  Park Gi Seon

  [Cheol Jin's father] (Ep. 16)

  Guest Role
• 
  Ha Jin Guest Role

Unknown

• 
  Seo Hye Bin Unknown