Full cast of Kill Me, Heal Me

Ji Sung

Cha Do-hyun / Shin Se-gi

20 episodes

Hwang Jung-eum

Oh Ri-jin

20 episodes

Park Seo-jun

Oh Ri-on

20 episodes

Oh Min-suk

Cha Ki-joon

20 episodes

Kim Yoo-ri

Han Chae-yeon

20 episodes

Kim Young-ae

Seo Tae-im

20 episodes

Shim Hye-jin

Shin Hwa-ran

20 episodes

Kim Yong-geon

Cha Geon-ho

20 episodes

Ahn Nae-sang

Cha Joon-pyo

20 episodes

Myung Se-bin

Min Seo-yeon

20 episodes

Ko Chang-seok

Dr. Seok Ho-pil

20 episodes

Choi Won-young

Chief Ahn Gook

20 episodes

Kim Hee-jung

Ji Soon-young

20 episodes

Park Jun-gyu

Oh Dae-o

20 episodes

Kim Na-woon

Yoon Ja-kyung

20 episodes

Kim Il-woo

Cha Young-pyo

20 episodes

Kim Hyun-joo

Baek Jin-sook

20 episodes

Baek Chul-Min

Alex Kang

20 episodes

Kim Hyeong-beom

Chief Choi

20 episodes

Cho Chang-geun

Kang In-kyu

20 episodes

Kang Bong-sung

Shin Seon-jo

20 episodes

Choi Hyo-eun

Joo Mi-ra

20 episodes

Kang Soo Jin

Lee Young-seon

20 episodes

Seo Yi-an

Hong Ji-sun

20 episodes

Kim Seul-gi

Heo Sook-hee

4 episodes

Lee Si-eon

Dr. Park Min-jae

4 episodes

Cho Yoon-ho

Leather Jacket Biker

3 episodes

Yoon Joo

Jennifer

1 episode

Matthew Douma

Jennifer's Father

1 episode

Jung Eun-pyo

Psychiatrist

1 episode

Kan Mi-youn

Girlfriend

1 episode

Woo Hyeon

Mental Patient

1 episode

Koo Jun-yup

Club Paradise DJ

1 episode

Heo Ji-woong

Omega's Editor

1 episode

Carson Allen

Cha Do Hyun‘s high school classmate

1 episode