Series Cast 20

1. 

   Ji Sung

   Cha Ju-hyeok (16 Episodes)

2. 

   Han Ji-min

   Seo U-jin (16 Episodes)

3. 

   Kang Han-na

   Lee Hye-won (16 Episodes)

4. 

   Jang Seung-jo

   Yun Jong-hu (16 Episodes)

5. 

   Cha Hak-yeon

   Kim Hwan (16 Episodes)

6. 

   Son Jong-hak

   Cha Bong-hee (16 Episodes)

7. 

   Park Won-sang

   Byun Seong-u (16 Episodes)

8. 

   Kim So-ra

   Ju Hyang-suk (16 Episodes)

9. 

   Lee You-jin

   Jung Hyeon-su (16 Episodes)

10. 

    Park Hee-von

    Cha Ju-eun (16 Episodes)

11. 

    Lee Jung-eun

    U-jin's mother (16 Episodes)

12. 

    Oh Eui-sik

    Oh Sang-sik (16 Episodes)

13. 

    Kang Hui

    Jung Min-su (16 Episodes)

14. 

    Kim Soo-jin

    Jang Man-ok (16 Episodes)

15. 

    Im Jae-geun

    KCU Bank agent (16 Episodes)

16. 

    Gong Min-jeung

    Choi Hye-jeong (16 Episodes)

17. 

    Choi Hyung-joo

    Cha Ji-hun (16 Episodes)

18. 

    Cho Jung-seok

    Kang Sun-woo / Edward (1 Episode)

19. 

    Kang Ki-young

    Park Yu-sik (1 Episode)

20. 

    Jun Suk-ho

    Rude Customer (1 Episode)

Series Crew 3