Series Cast 17

1. 

   Joo Won

   Kim Tae-hyeon (18 Episodes)

2. 

   Kim Tae-hee

   Han Yeo-jin (18 Episodes)

3. 

   Jo Hyun-jae

   Han Do-joon (18 Episodes)

4. 

   Chae Jung-an

   Lee Chae-young (18 Episodes)

5. 

   Jung Woong-in

   Chief Lee (18 Episodes)

6. 

   Stephanie Lee

   Cynthia Park (18 Episodes)

7. 

   Jo Bok-rae

   Park Tae-yong (18 Episodes)

8. 

   Park Hye-su

   Kim So-hyeon (18 Episodes)

9. 

   Kang Ji-woo

   Han Yeo-jin (child) (18 Episodes)

10. 

    Choi Shang

    Sung-Hoon (18 Episodes)

11. 

    Jeong Dong-gyoo

    Representative Choi (18 Episodes)

12. 

    Choi Byung-mo

    Han Do-Joon's secretary (18 Episodes)

13. 

    Kim Mi-kyeong

    Head Nurse (18 Episodes)

14. 

    Ahn Se-ha

    Man-Sik (18 Episodes)

15. 

    Moon Ji-in

    Nurse Song (18 Episodes)

16. 

    Bae Hae-seon

    Nurse Hwang (18 Episodes)

17. 

    Jang Seo-kyung

    [Intern] (18 Episodes)

Series Crew 2