Hyena

Composer

• 
  Koo Ja Wan

Director

• 
  Jang Tae Yoo

Screenwriter

• 
  Kim Roo Ri

Main Role

• 
  Ju Ji Hoon

  Yun Hui Jae

  Main Role
• 
  Kim Hye Soo

  Jung Geum Ja / "Kim Hee Sun" / Jung Eun Young

  Main Role

Support Role

• 
  Lee Kyung Young

  Song Pil Jung [President of Song & Kim Law]

  Support Role
• 
  Kim Ho Jung

  Kim Min Ju [Representative lawyer]

  Support Role
• 
  Song Young Kyu

  Ma Seok Gu [Attorney at Song & Kim]

  Support Role
• 
  Jeon Seok Ho

  Ga Gi Hyeok [Attorney at Song & Kim]

  Support Role
• 
  Hyun Bong Sik

  Kim Chang Uk [Attorney at Song & Kim]

  Support Role
• 
  Park Se Jin

  Bu Hyeon A [Attorney at Song & Kim]

  Support Role
• 
  Jung Ji Hwan

  Na I Jun [1st Year associate at Song & Kim]

  Support Role
• 
  Jung Dong Geun

  Chu Don Sik [Attorney at Song & Kim]

  Support Role
• 
  Oh Kyung Hwa

  Lee Ji Eun [Geum Ja's secretary]

  Support Role
• 
  Hwang Bo Ra

  Sim Yu Mi [Hui Jae's alumnus]

  Support Role
• 
  Hong Ki Joon

  Park Ju Ho [Detective / Geum Ja's childhood friend]

  Support Role
• 
  Park Bo In

  Kim Sang Mi [Secretary at Song & Kim]

  Support Role
• 
  Kim Seo Yeon

  [Pil Jung's secretary]

  Support Role
• 
  Lee Ki Chan

  Kwon Yong Un [Prosecutor]

  Support Role
• 
  Lee Hwang Ui

  Yun Chung Yeon [Senior judge / Hui Jae's father]

  Support Role
• 
  Kim Young Jae

  Yun Hyeok Jae [Judge / Hui Jae's brother]

  Support Role
• 
  Ji Hyun Joon

  Ha Chan Ho

  Support Role
• 
  Park Soo Young

  Cho U Seok

  Support Role
• 
  Kim Young Ah

  Ha Hye Won [Heiress of Issume Group]

  Support Role
• 
  Kim Jong Goo

  Son Bong U [SS Group Chairman / Jin U's father]

  Support Role
• 
  Kim Han Su

  Ha Jun Ho [Chan Ho's step-brother]

  Support Role
• 
  Lee Ju Yeon

  Seo Jeong Hwa [Chan Ho's mistress]

  Support Role
• 
  Lee Do Kyung

  Chairman Ha [Issume Group chairman]

  Support Role
• 
  Oh A Lin

  Secretary O

  Support Role

Guest Role

• 
  Ha Min

  Lee Hyeon Jeong [Civil Affairs secretary] (Ep. 1)

  Guest Role
• 
  Lee Jong Goo

  [Judge] (Ep. 1)

  Guest Role
• 
  Im Sung Jae

  [Geum Ja's client] (Ep. 1)

  Guest Role
• 
  Park Mi Sook

  Lee Seo U [Chan Ho's wife] (Ep. 1-2)

  Guest Role
• 
  Shim So Young

  Park Hae Seok [Mother protesting] (Ep. 2)

  Guest Role
• 
  Lee Sun Ah

  Hwang Mi Ra [Eldest daughter of AJ Development Bank] (Ep. 2)

  Guest Role
• 
  Kwon Ban Suk

  [Doctor] (Ep. 2)

  Guest Role
• 
  Lee Si Young

  [ER desk nurse] (Ep. 2)

  Guest Role
• 
  Hwang Dae Ki

  [Mi Ra's boyfriend's entourage] (Ep. 2)

  Guest Role
• 
  Jung Hae Na

  Choi Yun Ji [Vice minister's daughter] (Ep. 2, 14)

  Guest Role
• 
  Jung Sae Rom

  [Yu Mi's friend] (Ep. 3)

  Guest Role
• 
  Park Jin Young

  [Hospital VIP ward receptionist] (Ep. 3)

  Guest Role
• 
  Lee Soo Geun

  [Celebrity at Chairman Ha's party] (Ep. 3)

  Guest Role
• 
  Jung Mi Ae

  [Singer at Chairman Ha's party] (Ep. 3)

  Guest Role
• 
  Jo Deok Hee

  Mi No [Nightclub owner] (Ep. 3-4)

  Guest Role
• 
  Kil Ha Ra

  Ha Su Jeong [Cafe owner] (Ep. 3, 13)

  Guest Role
• 
  Seo Ji Young

  Madam Im [Chairman Ha's 3rd wife] (Ep. 3-4, 12, 14)

  Guest Role
• 
  Jo Dong In

  Ko I Man [Violinist] (Ep. 4)

  Guest Role
• 
  Jang Young Hyun

  [Bartender] (Ep. 4)

  Guest Role
• 
  Jung Ah Mi

  [I Man's mother] (Ep. 4)

  Guest Role
• 
  Joey Albright

  Joe [Min Ju's assistant] (Ep. 5)

  Guest Role
• 
  Choi Won Young

  Kong Hyeon Guk [Partner at Song & Kim] (Ep. 5)

  Guest Role
• 
  Ok Joo Ri

  [Neighborhood restaurant owner] (Ep. 5)

  Guest Role
• 
  Jang Yong Bok

  [Attorney] (Ep. 5, 8, 16)

  Guest Role
• 
  Lee Jong Woon

  [Attorney at Song & Kim] (Ep. 5, 8, 16)

  Guest Role
• 
  Kim Yoon Hong

  Cho U Jong [Chief prosecutor] (Ep. 6)

  Guest Role
• 
  Park Shin Woo

  Son Jin Su [D&T FinTech CEO] (Ep. 6-7)

  Guest Role
• 
  Han Joon Woo

  Kim Yeong Jun [One of D&T founders] (Ep. 6-7)

  Guest Role
• 
  Park Seon Woo

  Park Hyeok Gwon [Senior prosecutor] (Ep. 6-7)

  Guest Role
• 
  Im Yu Ran

  [Cleaner] (Ep. 6)

  Guest Role
• 
  Oh Chae Eun

  [D&T Group secretary] (Ep. 6)

  Guest Role
• 
  Jang Eui Don

  [Investigator for prosecutor's office] (Ep. 6, 16)

  Guest Role
• 
  Lee Joon Hee

  Choi Jun [Psychiatrist] (Ep. 7)

  Guest Role
• 
  Seo Kwang Jae

  [Judge] (Ep. 7)

  Guest Role
• 
  Kim Se Dong

  [Seo Yeong's father] (Ep. 7)

  Guest Role
• 
  Kim So Sook

  [Seo Yeong's mother] (Ep. 7)

  Guest Role
• 
  Myung Seok Geun

  [Former D&T employee] (Ep. 7)

  Guest Role
• 
  Noh Yi Han

  Park Ju Ho [Young] (Ep. 8)

  Guest Role
• 
  Im Ga Young

  Jung Eun Yeong [Young] (Ep. 8)

  Guest Role
• 
  Kim Jae Heum

  Choi Hui Su [Attorney] (Ep. 8)

  Guest Role
• 
  Lee Gyu Sub

  Kang Sang Sik [We Wire Money CEO] (Ep. 8)

  Guest Role
• 
  Bae Gi Beom

  Jung Chun Su [Pastor / Geum Ja's father] (Ep. 8, 10, 13, 16)

  Guest Role
• 
  Yoon Bok Sung

  [Judge] (Ep. 8)

  Guest Role
• 
  Jeon Da Sol

  [Coffee delivery girl] (Ep. 8)

  Guest Role
• 
  Choi Jung Hoo

  Phillip Jung (Ep. 9)

  Guest Role
• 
  Kim Sung Gon

  Department Head Kim (Ep. 9)

  Guest Role
• 
  Kim Gyeong Min

  Kang Seung Muk [Arihan CEO] (Ep. 9)

  Guest Role
• 
  Kim Jung Chul

  Lee U Jin [Eun Chang's son] (Ep. 9)

  Guest Role
• 
  Park Geon Rak

  Lee Eun Chang [Woojin Apparels CEO] (Ep. 9)

  Guest Role
• 
  Jeon Yeo Jin

  Han Hui Seon [Elementary school teacher] (Ep. 9)

  Guest Role
• 
  Lee Seung Jin

  Baek Seung Hyeon (Ep. 9-11)

  Guest Role
• 
  Hwang Tae Kwang

  Lee In Yeop [Congressman] (Ep. 9, 11-14)

  Guest Role
• 
  Choi Seung Il

  Han Gi Won [Gnosis Medical CEO] (Ep. 9, 11)

  Guest Role
• 
  Oh Yoon Hong

  Baek Hui Jun [Leader of Trinity] (Ep. 9-11)

  Guest Role
• 
  Kim Jae Chul

  Kevin Jung [Branch manager, AP EON] (Ep. 9-14, 16)

  Guest Role
• 
  Choi Nam Uk

  [Employee 1] (Ep. 9)

  Guest Role
• 
  Choi Hyun Jin

  [Bully student] (Ep. 9)

  Guest Role
• 
  Kim Jung Soo

  [VIP dinner guest] (Ep. 9)

  Guest Role
• 
  Cha Sung Je

  [Elementary school student] (Ep. 9)

  Guest Role
• 
  Seo Hye Jin

  [Elementary school teacher] (Ep. 9)

  Guest Role
• 
  Moon Ye Won

  Baek Un Mi [Hui Jun's daughter] (Ep. 10-11)

  Guest Role
• 
  Park Ji Ho

  [Hui Jun's secretary] (Ep. 11)

  Guest Role
• 
  Won Chun Gyu

  Lee U Tae [Detective] (Ep. 12, 16)

  Guest Role
• 
  Shin Min Soo

  Kim Jung Su (Ep. 13)

  Guest Role
• 
  Seo Myung Chan

  Kang Man Seok [Head, Korean Bar Association] (Ep. 13-14)

  Guest Role
• 
  Sung Chan Ho

  [Judge] (Ep. 14)

  Guest Role
• 
  Lee Yoon Sang

  Judge Choi (Ep. 15)

  Guest Role
• 
  Kwon Tae Jin

  [Cleaning company employee] (Ep. 15)

  Guest Role
• 
  Kim Kyung Jin

  Jay Z [1% Eating Show] (Ep. 16)

  Guest Role
• 
  Kim Ji In

  Tara [Tara's Extreme Eating Show] (Ep. 16)

  Guest Role
• 
  So Yun Ho

  Mr. Kim [Chairman Son's bodyguard] (Ep. 16)

  Guest Role
• 
  Richard Kim

  [Judge] (Ep. 16)

  Guest Role
• 
  Jang Joon Hyun

  [Former White Hotel staff] (Ep. 16)

  Guest Role
• 
  Im Seo Eun

  [ArtSky Gallery employee] (Ep. 13)

  Guest Role
• 
  Lee Shi Hoo

  Attorney Moon

  Guest Role
• 
  Yoon Sung Won

  Jung Chun Su [Young]

  Guest Role
• 
  Kim Ji An

  Jung Geum Ja [Young]

  Guest Role
• 
  Kim Tae Young

  [Judge]

  Guest Role
• 
  Kang Gu Ha

  [Bailiff]

  Guest Role
• 
  Kwak Gi Hun

  [Guard]

  Guest Role
• 
  Seo Dong Oh

  [Big guy]

  Guest Role
• 
  Yoo Sung Yeol

  [Curator]

  Guest Role
• 
  Choi Ji Yeon

  [Reporter]

  Guest Role
• 
  You Chae Eun

  [Secretary]

  Guest Role
• 
  Kim Han Sang

  [Paparazzi]

  Guest Role
• 
  Lee Jang Ho

  [Bad father]

  Guest Role
• 
  Tae Yul

  [Prosecutor - past]

  Guest Role
• 
  Park Na Jin

  [Company employee]

  Guest Role
• 
  Uhm Ja Yoon

  [Hye Won's secretary]

  Guest Role
• 
  Kim Sun Ik

  [Associate attorney 1]

  Guest Role
• 
  Jeon Hae Sol

  [Geum Ja sees father threaten son]

  Guest Role

Unknown

• 
  Ham Hee Soo Unknown
• 
  Park Yoo Hyun Unknown
• 
  Nam Soo Hyun Unknown
• 
  Jung Min Joon Unknown
• 
  Jung Min Seok Unknown