Series Cast 16

1. 

   Park Shin-hye

   Nam Ha-neul (16 Episodes)

2. 

   Park Hyung-sik

   Yeo Jung-woo (16 Episodes)

3. 

   Yoon Park

   Bin Dae-young (16 Episodes)

4. 

   Kong Seong-ha

   Lee Hong-ran (16 Episodes)

5. 

   Park Won-ho

   Moo-geun (16 Episodes)

6. 

   Hyun Bong-sik

   Gong Tae-seon (16 Episodes)

7. 

   Jang Hye-jin

   Gong Wol-sun (16 Episodes)

8. 

   Youn Sang-hyun

   Nam Ba-da (16 Episodes)

9. 

   Song Ji-woo

   Nurse Do Hye-ji (5 Episodes), Do Hye-ji (1 Episode)

10. 

    Lee Seung-joon

    Psychiatrist (4 Episodes)

11. 

    Park Won-sang

    Nam Man-seok (4 Episodes)

12. 

    Kim Jae-bum

    Kang Jin-suk (1 Episode), Kang Jin-seok (1 Episode)

13. 

    Jang In-sub

    Jeong-woo and Dae-yeong's friend (1 Episode)

14. 

    Oh Ryoong

    Professor Kim (1 Episode)

15. 

    Lee Sung-kyoung

    Han Woo-ri (1 Episode)

16. 

    Lee Joo-young

    Jeong Woo's mother (1 Episode)

Series Crew 2