Kill Me, Heal Me

Chief Producer

• 
  Han Hee

Director

• 
  Kim Jin Man
• 
  Kim Dae Jin

Screenwriter

• 
  Jin Soo Wan

Main Role

• 
  Ji Sung

  Cha Do Hyeon | Sin Se Gi

  Main Role
• 
  Hwang Jung Eum

  O Ri Jin

  Main Role
• 
  Park Seo Joon

  O Ri On

  Main Role
• 
  Kim Yoo Ri

  Han Chae Yun

  Main Role
• 
  Oh Min Suk

  Cha Gi Jun

  Main Role

Support Role

• 
  Kim Young Ae

  Seo Tae Im [Do Hyeon's grandmother]

  Support Role
• 
  Shim Hye Jin

  Sin Hwa Ran [Do Hyeon's mother]

  Support Role
• 
  Kim Yong Gun

  Cha Geon Ho [Do Hyeon's grandfather]

  Support Role
• 
  Ahn Nae Sang

  Cha Jun Pyo [Do Hyeon's father]

  Support Role
• 
  Myung Se Bin

  Min Seo Yun [Jun Pyo's wife]

  Support Role
• 
  Ko Chang Seok

  Dr. Seok Ho Pil

  Support Role
• 
  Choi Won Young

  An Guk [Secretary]

  Support Role
• 
  Kim Hee Jung

  Ji Sun Yeong [Ri Jin's mother]

  Support Role
• 
  Park Jun Gyu

  O Dae O [Ri Jin's father]

  Support Role
• 
  Kim Na Woon

  Yun Ja Gyeong [Gi Jun's mother]

  Support Role
• 
  Kim Il Woo

  Cha Yeong Pyo [Gi Jun's father]

  Support Role
• 
  Kim Hyun Joo

  Baek Jin Suk [Chae Yun's mother]

  Support Role
• 
  Baek Chul Min

  Alex

  Support Role
• 
  Kim Hyung Bum

  Section Chief Choi

  Support Role
• 
  Jo Chang Geun

  Dr. Kang In Gyu

  Support Role
• 
  Kang Bong Sung

  Sin Sun Jo

  Support Role
• 
  Choi Hyo Eun

  Ju Mi Ra

  Support Role
• 
  Kang Soo Jin

  Lee Yeong Seon

  Support Role
• 
  Lee Doo Suk

  [Employee]

  Support Role
• 
  Ha Kyung Min Support Role
• 
  Park Geon Rak Support Role
• 
  Lee Do Hyun

  Cha Do Hyeon [Young]

  Support Role
• 
  Kim Ye Jun

  O Ri On [Young]

  Support Role
• 
  Kim Min Gyul

  O Ri Jin [Young]

  Support Role

Guest Role

• 
  Kan Mi Youn

  [Se Gi's girlfriend] (Ep. 1)

  Guest Role
• 
  Jung Eun Pyo

  [Psychiatrist who was afraid of a patient] (Ep. 1)

  Guest Role
• 
  Woo Hyun

  [Mental patient] (Ep. 1)

  Guest Role
• 
  Gu Jun Yeop

  [DJ at the club] (Ep. 1)

  Guest Role
• 
  Yoon Joo

  Jennifer (Ep. 1)

  Guest Role
• 
  Matthew Douma

  [Guy beating a girl in America] (Ep. 1)

  Guest Role
• 
  Kim Seul Ki

  Heo Suk Hui [Megalomaniac] (Ep. 1-4)

  Guest Role
• 
  Heo Ji Woong

  [Editor-in-chief of publishing house] (Ep. 7-8, 10)

  Guest Role
• 
  Seo Ei An

  Hong Ji Sun [Do Hyeon's blind date] (Ep. 8)

  Guest Role
• 
  Park Seul Ki

  [MC at the idol event] (Ep. 8)

  Guest Role
• 
  Jung Hae Won

  J.I. ["Rocking" idol group leader] (Ep. 8, 11-12)

  Guest Role
• 
  Ahn Young Mi

  [Fortune teller] (Ep. 13)

  Guest Role
• 
  Kwon Yu Ri

  [Omega writer fan] (Ep. 20)

  Guest Role
• 
  Lee Si Eon

  Dr. Park Min Jae

  Guest Role
• 
  Han Ji Sun

  [Blind date woman]

  Guest Role
• 
  Seong Chan Ho

  [Company shareholder]

  Guest Role
• 
  Geum Bo

  [Sponsor]

  Guest Role
• 
  Carson Allen

  [Do Hyeon‘s high school classmate]

  Guest Role
• 
  Jo Yoon Ho

  [Reckless driver]

  Guest Role
• 
  Kang Dong Yup Guest Role
• 
  Seol Chang Hee Guest Role
• 
  Park Won Ho Guest Role