Main Characters
Baek Kang Hyuk
8 main appearances
Yang Jae Won
8 main appearances
Han Yoo Rim
8 main appearances
Chun Jang Mi
8 main appearances
Recurring Guest Characters
Choi Jo Eun
8 guest appearances
Emergency Medicine Intern
7 guest appearances
Hong Jae Hun
7 guest appearances
Jo Jae Young
6 guest appearances
Nurse Bang
6 guest appearances
Kim Sung Yun
6 guest appearances
Nurse Hong
6 guest appearances
Kang Myung Hee
5 guest appearances
Ahn Jung Hun
5 guest appearances
Hwang Sun Woo
5 guest appearances
Jung Jun Soo
4 guest appearances
Joo Hyung Wook
4 guest appearances
Im Min Ho
4 guest appearances
Agnes Song
3 guest appearances
Noh Jun Young
3 guest appearances
Anesthesiologist
3 guest appearances
Ma Tae Rim
3 guest appearances
Helicopter pilot
3 guest appearances
Han Ji Young
3 guest appearances