Heundeullineun Mulgyeol

Simhuiseob

Yeon-woo

Gowonhui

Won-hee

Iseungho

Yeon-woo's Father

Mingyeong-Og

Yeon-woo's Mother

Lee Bi-an

Eun-joo

Jojaelyong

Hospital Manager

Ijihye

Nurse Choi

Idohyeon

Doctor

Moggyuli

Nurse Oh

Gim-Yongjun

Yong-soo

Sinmiyeong

Yong-soo's Wife

Hanseungdo

Doctor

Jang-Ung

Doctor