Hotel King

Director

• 
  Kim Dae Jin
• 
  Jang Joon Ho
• 
  Ashbun

Screenwriter

• 
  Jo Eun Jung

Main Role

• 
  Lee Dong Wook

  Cha Jae Wan / Hyun Woo

  Main Role
• 
  Lee Da Hae

  Ah Mo Nae

  Main Role
• 
  Im Seul Ong

  Sun Woo Hyun

  Main Role
• 
  Wang Ji Hye

  Song Chae Kyung

  Main Role
• 
  Lee Deok Hwa

  Lee Joong Goo

  Main Role
• 
  Kim Hae Sook

  Baek Mi Nyeo

  Main Role
• 
  Jin Tae Hyun

  Roman Lee / Ju Han

  Main Role

Support Role

• 
  Jung Suk Yong

  Ko San [Hotel concierge]

  Support Role
• 
  Park Cheol Min

  Jang Ho Il [Guest room manager]

  Support Role
• 
  Ji Il Joo

  Jin Jung Han [Front-desk concierge]

  Support Role
• 
  Kim Ye Won

  Yoon Da Jung [Front-desk concierge]

  Support Role
• 
  Gong Hyun Joo

  Cha Soo An [Hotel VIP supervisor]

  Support Role
• 
  Alex

  Yoo Joon Sung [Food & kitchen team leader]

  Support Role
• 
  Kim Sun Hyuk

  Hong Joon [Guest room team leader]

  Support Role
• 
  Go Yoon

  Park Do Jin [Concierge team leader]

  Support Role
• 
  Kim Gyu Seon

  Ha So Yeon [Hotel maid]

  Support Role
• 
  Cha Hak Yeon

  No Ah [Hotel employee]

  Support Role
• 
  Lee Do Yeon

  Lee Ib Sae [Working-call-service]

  Support Role
• 
  Kim Sun Young

  So Moon Jung [Hotel maid]

  Support Role
• 
  Gu Bon Im

  Mrs. Kim [Hotel maid]

  Support Role
• 
  Seo Yi Ahn

  Lee Da Bae [Jung Gu's daughter / Jae Wan's half sister]

  Support Role
• 
  Lee Sang Mi

  Yoon Ji Won [Joong Goo's wife / Da Bae's mother]

  Support Role

Guest Role

• 
  Yeo Woon

  Eun Yoon Jae (Ep. 5-6)

  Guest Role
• 
  Jo Yoon Woo

  Yoo Joo Min (Ep. 17)

  Guest Role
• 
  Lee Ju Yeon

  Chea Won (Ep. 31-32)

  Guest Role
• 
  Choi Sung Min

  Ray Kim

  Guest Role
• 
  Na Gwang Hoon

  Wang Li Qin

  Guest Role
• 
  Yoo Geon

  John Howard

  Guest Role
• 
  Seo Yoon Ah

  Gwang Nyeo

  Guest Role
• 
  Kim Sun Young

  So Moon Jung

  Guest Role
• 
  Lee Jong Goo

  Yun Bak Sa [Doctor]

  Guest Role
• 
  Jung Se Hyung

  Min Sung Joo [Reporter]

  Guest Role
• 
  Choi Sang Hoon

  Ah Sung Won [Hotel chairman / Mo Ne's father]

  Guest Role
• 
  Seo Kwang Jae

  Doctor Heo

  Guest Role
• 
  Kwon Hyuk Soo

  Director Park

  Guest Role
• 
  Lee Seon Jin

  Manager Hwang

  Guest Role
• 
  Park Hee Gun

  Roman Lee [Young]

  Guest Role
• 
  Choi Ha Ho

  Cha Jae Wan [Young]

  Guest Role
• 
  Choi Dae Hoon

  Ah Sung Won [Young]

  Guest Role
• 
  Kim Ha Rin

  Baek Mi Nyeo [Young]

  Guest Role
• 
  Joo Jin Mo

  Lee Jung Gu [Young]

  Guest Role
• 
  Lee Ju Seok

  Lee Jung Gu [Young]

  Guest Role
• 
  Choi Hyun Woo

  [Magician]

  Guest Role
• 
  Park Young Ji

  President Son [Woo Hyun's father]

  Guest Role
• 
  Jung Jae Jin

  [Seong Won's friend]

  Guest Role
• 
  Son Jang Woo

  [Jae Wan & Mo Ne’s son]

  Guest Role
• 
  Kim Yool Ho

  [Mystery new employee]

  Guest Role
• 
  Joo Young Ho Guest Role
• 
  Park Su Yeon Guest Role
• 
  Lee Jong Rae Guest Role

Bit part

• 
  Lee Ha Neul Bit part
• 
  Jo Eun Hyung Bit part

Unknown

• 
  Seo Woo Seung Unknown
• 
  Kim Jong Ho Unknown
• 
  Son Jung Rim Unknown
• 
  Shin Suk Min Unknown