A Model Family

Director

• 
  Kim Jin Woo
• 
  Park Yoo Young

Editor

• 
  Nam Na Yeong

Screenwriter

• 
  Lee Jae Gon

Main Role

• 
  Jung Woo

  Park Dong Ha

  Main Role
• 
  Park Hee Soon

  Ma Kwang Chul

  Main Role
• 
  Yoon Jin Seo

  Kang Eun Ju

  Main Role
• 
  Park Ji Yeon

  Kang Joo Hyun

  Main Role

Support Role

• 
  Choi Moo Sung

  Hwang Yong Soo

  Support Role
• 
  Kim Sung Oh

  Choi Kang Jun

  Support Role
• 
  Moon Jin Seung

  Oh Jung Bae [Yong Soo's ring member]

  Support Role
• 
  Park Doo Shik

  Ko Min Gyu [Yong Su's ring member]

  Support Role
• 
  Han Woo Yul

  Kim Sang Gu [Yong Soo's ring member]

  Support Role
• 
  Won Hyun Joon

  [Messenger]

  Support Role
• 
  Oh Gwang Rok

  Park Deuk Soo

  Support Role
• 
  Shin Eun Soo

  Park Yeon Woo [Dong Ha's daughter]

  Support Role
• 
  Seok Min Gi

  Park Hyun Woo [Dong Ha's son]

  Support Role
• 
  Jung Jun Won

  Cha Yoon Seok

  Support Role
• 
  Jeon Jin Oh

  Joon Young

  Support Role
• 
  Lee Tae Hyung

  Chang Su

  Support Role
• 
  Kim Shin Rok

  Moon Jung Kook

  Support Role
• 
  Lee Moon Shik

  Park Kang Wook

  Support Role
• 
  Lee Jung Choon

  Son Do Hwan

  Support Role

Guest Role

• 
  Cha Shi Won

  [Checkpoint police officer #A] (Ep. 1)

  Guest Role
• 
  Han Ki Jang

  [Checkpoint police officer #B] (Ep. 1)

  Guest Role
• 
  Lee Chang Hoon

  Kong Byung Gu (Ep. 1, 7)

  Guest Role
• 
  Kim Gun Ho

  [Doctor] (Ep. 2)

  Guest Role
• 
  Kim Jae Cheol

  [Doctor] (Ep. 2)

  Guest Role
• 
  Park Sung Hoon

  [Real estate agent] (Ep. 2)

  Guest Role
• 
  Baek Soo Jang

  [Computer repair man] (Ep. 2)

  Guest Role
• 
  Heo Dong Won

  Kim Jeong Hwan [Next door neighbor] (Ep. 2)

  Guest Role
• 
  Han Ki Joong

  [Criminal investigation captain] (Ep. 2)

  Guest Role
• 
  Chae Song Hwa

  [Doctor] (Ep. 3)

  Guest Role
• 
  Shin Yoo Bin

  [Nurse] (Ep. 3)

  Guest Role
• 
  Lee Ki Sub

  [Policeman] (Ep. 3)

  Guest Role
• 
  Hwang Soo Min

  [Yong Soo's wife] (Ep. 3)

  Guest Role
• 
  Lee Ja Ryoung

  [Real estate agent] (Ep. 3)

  Guest Role
• 
  Jung Seung Jin

  [Convenience store cashier] (Ep. 3)

  Guest Role
• 
  Shin Yeon Woo

  [Busan station girl] (Ep. 3-4)

  Guest Role
• 
  Yeo Ji Min

  Park Yeon Woo [Young] (Ep. 3, 10)

  Guest Role
• 
  Seo Woo Jin

  Park Hyun Woo [Young] (Ep. 3, 10)

  Guest Role
• 
  Jo Eun Hyung

  Ha Eun (Ep. 4)

  Guest Role
• 
  Kim Shi Young

  Mi Yeon (Ep. 4)

  Guest Role
• 
  Heo Sung Tae

  Boss Ma (Ep. 4)

  Guest Role
• 
  Lee Chang Jik

  [Vice-principle] (Ep. 4)

  Guest Role
• 
  Jeon Yeo Jin

  [Homeroom teacher] (Ep. 4)

  Guest Role
• 
  Kim Hee Chang

  [Publishing co. manager] (Ep. 4)

  Guest Role
• 
  Hong Ru Hyeon

  [Eun Ju's acquaintance] (Ep. 4)

  Guest Role
• 
  No Hyo Yoon

  [Eun Ju's acquaintance] (Ep. 4)

  Guest Role
• 
  Kwon Gwi Bin

  [Eun Ju's acquaintance #B] (Ep. 4)

  Guest Role
• 
  Lee Jae Hak

  [Jae Chan's motorcycle group] (Ep. 4)

  Guest Role
• 
  Kim Shin Bi

  Oh Jae Chan (Ep. 4-5)

  Guest Role
• 
  Kim Joo Heon

  Yoo Han Cheol (Ep. 4, 10)

  Guest Role
• 
  Bae Je Ki

  [Motel employee] (Ep. 5)

  Guest Role
• 
  Anastasiia Sokolova

  Lilliya (Ep. 6)

  Guest Role
• 
  Shin Yeon Suk

  Sun Ok (Ep. 6)

  Guest Role
• 
  Jo Ha Seok

  Shasha (Ep. 6)

  Guest Role
• 
  Gu Bon Jin

  [Detective] (Ep. 6)

  Guest Role
• 
  Eom Ji Man

  [Detective] (Ep. 6)

  Guest Role
• 
  Park Se Hoon

  [Detective] (Ep. 6)

  Guest Role
• 
  Baek Sung Chul

  [Detective] (Ep. 6)

  Guest Role
• 
  Heo Ji Na

  [Spa employee] (Ep. 6)

  Guest Role
• 
  Kim Deok Ju

  [Eun Joo's mother] (Ep. 6)

  Guest Role
• 
  Hwang Jae Yeol

  Mr. Kim (Ep. 6-8)

  Guest Role
• 
  Yoon Kwan Woo

  [Hotel security staff] (Ep. 8)

  Guest Role
• 
  Han Dong Won

  [Mr. Kim's subordinate] (Ep. 8)

  Guest Role
• 
  Kim Bi Bi

  [Pharmacist] (Ep. 9)

  Guest Role
• 
  Yoon Dae Yeol

  [Messenger's subordinate #A] (Ep. 9)

  Guest Role
• 
  Lee Gyu Sub

  [Messenger's subordinate #B] (Ep. 9-10)

  Guest Role
• 
  Lee Joo Won

  [Investigation team leader] (Ep. 10)

  Guest Role
• 
  Kim Jae Hong

  [Yong Soo's subordinate #A]

  Guest Role
• 
  Seon Yul U

  [Yong Soo's subordinate]

  Guest Role
• 
  Han Sa Myung

  [Motel thug] (Ep. 5)

  Guest Role