Full cast of Doctor Stranger

Lee Jong-suk

Park Hoon

20 episodes

Park Hae-jin

Han Jae-joon

20 episodes

Jin Se-yeon

Song Jae-hee / Han Seung-hee

20 episodes

Kang So-ra

Oh Soo-hyun

20 episodes

Jeon Kuk-hwan

Oh Joon-gyu

20 episodes

Lee Il-hwa

Park Hoon's Mother

20 episodes

Choi Jung-woo

Moon Hyung-wook

20 episodes

Kim Ji-young

Jeong-min

20 episodes

Park Hae-joon

Cha Jin-soo

20 episodes

Jung In-gi

Kim Tae-sool

20 episodes

Yoon Bo-ra

Lee Chang-yi

20 episodes

Cheon Ho-jin

Jang Seok-joo

20 episodes

Goo Seung-hyun

Young Park Hoon

20 episodes

Kim Bo-mi

Kim Ah-young

20 episodes

Kim Ji-eun

Yoon-gyu Secretary

20 episodes