My Holo Love (2020)

Director

• 
  Lee Sang Yeob
• 
  Yoon Jong Ho

Martial Arts Director

• 
  Kwon Gwi Deok

Screenwriter

• 
  Ryu Yong Jae
• 
  Kim Hwan Chae
• 
  Choi Sung Joon

Main Role

• 
  Yoon Hyun Min

  Go Nan Do / Holo

  Main Role
• 
  Go Sung Hee

  Han So Yeon

  Main Role

Support Role

• 
  Choi Yeo Jin

  Go Yoo Jin [Nan Do's sister]

  Support Role
• 
  Hwang Chan Sung

  Baek Chan Sung [Vice-president of Magic Mirror]

  Support Role
• 
  Lee Jung Eun

  [So Yeon's mother]

  Support Role
• 
  Kang Seung Hyun

  Yoo Ram [Stewardess / So Yeon's friend]

  Support Role
• 
  Kim Yong Min

  [Assistant]

  Support Role
• 
  Kim Soo Jin

  [Nan Do's mother]

  Support Role
• 
  Son Jong Hak

  Nam Gi Ho [IT crimes Detective]

  Support Role
• 
  Jung Young Ki

  Jo Jin Seok [Senior Programmer, GIO Labs]

  Support Role
• 
  Jung Yeon Joo

  Ji Na [Detective]

  Support Role
• 
  Nam Myung Ryul

  Baek Nam Gyu

  Support Role
• 
  Jung Do Won

  Mr. Jeong [Chan Sung's aide]

  Support Role
• 
  Lee You Mi

  Ji Hye [Prism employee]

  Support Role
• 
  Yang Dae Hyuk

  Lee Dong Sik [Prism employee]

  Support Role
• 
  Gong Min Jung

  Jeong Ah [Prism employee]

  Support Role
• 
  Park Geon Gyu

  [GIO Labs staff]

  Support Role

Guest Role

• 
  Lee Ki Chan

  Yeon Kang Woo [So Yeon's boss] (Ep. 1–4)

  Guest Role
• 
  Baek Jin Hee

  [Voice] (Ep. 6)

  Guest Role
• 
  Ahn Hye Kyung

  (Ep. 6 [voice] & 10)

  Guest Role
• 
  Min Chae Eun

  [Idol]

  Guest Role
• 
  Yoon Dan Bi Guest Role
• 
  Sung Min Jun

  Ko Nan Do (Child)

  Guest Role
• 
  Mi Seok

  [minion after Go Yoo Jin] (Ep 1)

  Guest Role
• 
  Ahn Se Ho

  [minion driver after Go Yoo Jin] (Ep 1)

  Guest Role
• 
  Kim Ha Yun

  Han So Yeon (Young)

  Guest Role
• 
  Han Soo Ho

  Mr. Kim [GIO Labs Security] (Ep 5)

  Guest Role
• 
  Moon Ju Bin

  Go Yoo Jin (Young)

  Guest Role
• 
  Eun Ye Jun

  [Ice skating boy] (Ep. 5)

  Guest Role
• 
  Kim Hak Seon

  [Prism Marketing Director]

  Guest Role
• 
  Kim Yoon Hong

  Father Go [Nan Do and Yoo Jin's father] (Ep 12)

  Guest Role
• 
  Kim Ik Tae

  Police Chief (Ep 10)

  Guest Role
• 
  Park Seong Kyun

  [Go Nan Do's lawyer] (Ep. 6)

  Guest Role
• 
  Choi Gyo Shik

  [Incheon International Airport Security] (Ep 11)

  Guest Role
• 
  Ok Joo Ri

  Holo [In disguise] (Ep. 4)

  Guest Role
• 
  Park Seon Woo

  [Waiter] (Ep. 3)

  Guest Role
• 
  Kim Bo Yun

  Eugene

  Guest Role
• 
  Park Jun Hyuk

  [Police Officer]

  Guest Role