유연석
Gang Dong-ju
박효주
Shim Hye-jin
김혜준
Jang Hyun-joo
오민애
Ko Kyung-sook
Jo Eun-sol
Jung Byeol
이기섭
Ko Kyung-sook's Aide
이도국
Chief Park of Field Control Team
한규원
Yeom Jung-do
박승찬
Anesthesiologist
강해리
Nurse
류예리
Jung In-soo's Wife
