장기용

Lee Jang-hyuk

채수빈

Jung Da-eun

정수정

Han Bo-yeong

Lee Woo-je

Lee Jang-hyuk

박철민

Team Leader

김미경

Jang-hyeok's Mother

황정민

Nurse

이경영

Security

안길강

Jang-hyeok's Father

유선

CEO

조한철

Patient

정희태

Director

고규필

Resident

윤병희

Patient

Jung Bo-min

Matching Sweatshirt Couple

Kim Yoon-woo

Team Member

최환이

Jang Hyeok's Friend