Doctor Slump

Composer

• 
  Kim Joon Seok

Director

• 
  Oh Hyun Jong

Screenwriter

• 
  Baek Sun Woo

Main Role

• 
  Park Hyung Sik

  Yeo Jeong U

  Main Role
• 
  Park Shin Hye

  Nam Ha Neul

  Main Role
• 
  Yoon Bak

  Bin Dae Yeong

  Main Role
• 
  Gong Sung Ha

  Lee Hong Ran

  Main Role

Support Role

• 
  Oh Dong Min

  Min Gyeong Min

  Support Role
• 
  Jang Hye Jin

  Kong Wol Seon

  Support Role
• 
  Hyun Bong Sik

  Kong Tae Seon

  Support Role
• 
  Youn Sang Hyun

  Nam Ba Da

  Support Role
• 
  Park Won Ho

  Kim Mu Geun

  Support Role
• 
  Kang Sang Jun

  Son Chan Yeong

  Support Role
• 
  Jung Ji Soon

  Han Sang Cheol

  Support Role
• 
  Kim Jae Bum

  Kang Jin Seok

  Support Role
• 
  Song Ji Woo

  Do Hye Ji

  Support Role
• 
  Oh Ryoong

  Kim Sang Geun [Ha Neul's superior]

  Support Role

Guest Role

• 
  Han Da Mi

  Dr. Jo (Ep. 1)

  Guest Role
• 
  Nam Mi Jung

  Nam Suk Ja [Ha Neul's aunt] (Ep. 1)

  Guest Role
• 
  Kim Jung Hwan

  Woo Seon Saeng [Ha Neul’s classmate] (Ep. 1)

  Guest Role
• 
  Jeon Soo Ji

  [Lawyer] (Ep. 1)

  Guest Role
• 
  Jang Yi Jung

  [Resident] (Ep. 1)

  Guest Role
• 
  Ahn Jong Jin

  [Reporter] (Ep. 1)

  Guest Role
• 
  Jang In Sub

  [Plastic surgeon] (Ep. 1)

  Guest Role
• 
  Woo Sung Eun

  [Plastic surgeon] (Ep. 1)

  Guest Role
• 
  Lee Dong Wook

  [Busan factory employee] (Ep. 1)

  Guest Role
• 
  Kwon Chan Min

  [Busan factory employee] (Ep. 1)

  Guest Role
• 
  Park Won Sang

  Nam Man Seok [Ha Neul’s dad] (Ep. 1, 3-4, 8-9)

  Guest Role
• 
  Lee Seung Jun

  [Psychiatrist] (Ep. 1-2, 5, 8, 11-12)

  Guest Role
• 
  Lee Soon Poong

  [Judge] (Ep. 1, 3)

  Guest Role
• 
  Choi Yi Sun

  [Reporter] (Ep. 1, 3)

  Guest Role
• 
  Cha Yong Hak

  [Prosecutor] (Ep. 1, 3)

  Guest Role
• 
  Yun Ki Chang

  [Detective] (Ep. 1, 5)

  Guest Role
• 
  Kim Mi Ra

  Dr. Park (Ep. 2)

  Guest Role
• 
  Kim Jin Goo

  [Doctor] (Ep. 2)

  Guest Role
• 
  Yoon Hyo Sik

  [Surgeon] (Ep. 2)

  Guest Role
• 
  Kim Kyung Min

  [Student] (Ep. 2)

  Guest Role
• 
  Lee Eun Ju

  [Landlady] (Ep. 2)

  Guest Role
• 
  Kwak Na Yeon

  [Chairman’s wife] (Ep. 2)

  Guest Role
• 
  Park Eun Young

  [Real estate agent] (Ep. 2)

  Guest Role
• 
  Jo Young Mi

  [Diner] (Ep. 2, 6)

  Guest Role
• 
  Shin In Ah

  [School nurse] (Ep. 3)

  Guest Role
• 
  Lee Joo Young

  [Jeong U's mom] (Ep. 3)

  Guest Role
• 
  Kim Dae Kook

  [Police officer] (Ep. 3, 6)

  Guest Role
• 
  Noh Jung Hwan

  [Police officer] (Ep. 3, 6)

  Guest Role
• 
  Oh Ki Hwan

  [Lawyer] (Ep. 3, 7)

  Guest Role
• 
  Jeong Young Do

  [News program panelist] (Ep. 3, 7)

  Guest Role
• 
  O Ji Yeong

  [News program panelist] (Ep. 3, 7)

  Guest Role
• 
  Yoon Boo Jin

  [Restaurant owner] (Ep. 4)

  Guest Role
• 
  Kim Hee Sung

  Jin U [Hong Ran's son] (Ep. 5)

  Guest Role
• 
  Hwang Do Yoon

  Bin Eun Jeong [Dae Yeong's daughter] (Ep. 5)

  Guest Role
• 
  Lee Dong Chan

  [Train station father] (Ep. 5)

  Guest Role
• 
  Kim Su Kyung

  [Train station daughter] (Ep. 5)

  Guest Role
• 
  Lee Sung Kyoung

  Han U Ri (Ep. 6)

  Guest Role
• 
  Seo Dong Hyun

  [Police officer] (Ep. 6)

  Guest Role
• 
  Pyun Hae Joon

  [Bully student] (Ep. 6)

  Guest Role
• 
  Lee Joon Young

  [Bully student] (Ep. 6)

  Guest Role
• 
  Kim Soo Ha

  [Video game girl] (Ep. 6)

  Guest Role
• 
  Seo Woo Jin

  Yeo Jeong U [Young] (Ep. 7)

  Guest Role
• 
  Lee Sung Il

  [Doctor] (Ep. 7)

  Guest Role
• 
  Seo Hye Jin

  [Teacher] (Ep. 7)

  Guest Role
• 
  Kim Jang Hwan

  [Reporter] (Ep. 7)

  Guest Role
• 
  Song Hoon

  [JTDC employee] (Ep. 7)

  Guest Role
• 
  Heo Soo Bin

  [JTDC employee] (Ep. 7)

  Guest Role
• 
  Park Woo Bin

  [JTDC employee] (Ep. 7)

  Guest Role
• 
  Shin Ji Yeon

  [Cosmetics company CEO] (Ep. 7)

  Guest Role
• 
  Yoon Chae Na

  [Elementary school classmate] (Ep. 7)

  Guest Role
• 
  Park Jae Hwi

  Lim Ju Hyeong (Ep. 8)

  Guest Role
• 
  Han Kyu Won

  Kwak Jae Yeong (Ep. 9)

  Guest Role
• 
  Seol Chang Hee

  [Interviewer] (Ep. 9)

  Guest Role
• 
  Shin Ki Sung

  [Night club man] (Ep. 10)

  Guest Role
• 
  Kim Si Kook

  [Doctor] (Ep. 11)

  Guest Role
• 
  Bo Ra Na

  [Saleswoman] (Ep. 11)

  Guest Role
• 
  Kim Nam Yee

  [Hong Ran's mother] (Ep. 11)

  Guest Role
• 
  Jun Joon Woo

  Kim Do Yun (Ep. 12)

  Guest Role
• 
  Woo Ki Hong

  [Doctor] (Ep. 12)

  Guest Role
• 
  Ok Joo Ri

  [Food cart vendor] (Ep. 12)

  Guest Role
• 
  Park Shin Woon

  [Doctor] (Ep. 13)

  Guest Role
• 
  Shin Hee Gook

  [Doctor] (Ep. 13)

  Guest Role
• 
  Chu Yeon Gyu

  [Doctor] (Ep. 13)

  Guest Role
• 
  Min Jung Sup

  [Detective] (Ep. 13)

  Guest Role
• 
  Kwon Dong Won

  [Paramedic] (Ep. 13)

  Guest Role
• 
  Kim Sang Il

  [Doctor] (Ep. 14-15)

  Guest Role
• 
  Yeo Woon Bok

  [Doctor] (Ep. 15)

  Guest Role
• 
  Cherish Maningat

  [Patient’s mother] (Ep. 15)

  Guest Role
• 
  Mi Ram

  Dan Bi (Ep. 16)

  Guest Role
• 
  Kim Seung Hye

  O Ji Eun (Ep. 16)

  Guest Role
• 
  Jeon Yi Soo

  Chang Bing

  Guest Role
• 
  Yu Ha Yeon

  Nam Ha Neul [Young]

  Guest Role
• 
  Lee Ha Joo

  Nurse O [Login plastic surgery clinic]

  Guest Role
• 
  Jeong Ye Seo

  Nurse Park [Login plastic surgery clinic]

  Guest Role
• 
  Lee Ha Young

  Woo Ji Eun [La Beaute plastic surgery clinic]

  Guest Role
• 
  Park Jung Won

  Han Min Jeong [La Beaute plastic surgery clinic]

  Guest Role
• 
  Kim Ji A

  [Consultant]

  Guest Role
• 
  Choi Yeon Hwa

  [Hotel receptionist] (Ep. 11)

  Guest Role
• 
  Choi Seul Ki

  [Reporter] (Ep. 1, 3)

  Guest Role
• 
  Yun Hui Seon

  [Yeongwon high school student}

  Guest Role

Unknown

• 
  Yang U Hyeok Unknown