Yong Pal: Cast
Joo Won
Kim Tae-hyeon
Kim Tae-hee
Han Yeo-jin
Jo Hyun-jae
Han Do-joon
Chae Jung-an
Lee Chae-young
Jung Woong-in
Chief Lee
Stephanie Lee
Cynthia Park
Jo Bok-rae
Park Tae-yong
Park Hye-su
Kim So-hyeon
Kang Ji-woo
Han Yeo-jin (child)
Choi Shang
Sung-Hoon
Jeong Dong-gyoo
Representative Choi
Choi Byung-mo
Han Do-Joon's secretary
Kim Mi-kyeong
Head Nurse
Ahn Se-ha
Man-Sik
Moon Ji-in
Nurse Song
Bae Hae-seon
Nurse Hwang
Jang Seo-kyung
[Intern]
Ha Soo-ho
Kyeong Ho [Team lead]