Series Cast 21

1. 

   Jang Hyuk

   Lee Geon (20 Episodes)

2. 

   जैंग ना-रा

   Kim Miyoung / Ellie Kim (20 Episodes)

3. 

   Choi Jin-hyuk

   Daniel Pitt (20 Episodes)

4. 

   Wang Ji-won

   Kang Sera (20 Episodes)

5. 

   Park Won-sook

   Chairman Wang (20 Episodes)

6. 

   Choi Dae-chul

   Chief Tak Goodae (20 Episodes)

7. 

   Choi Woo-shik

   Lee Yong (20 Episodes)

8. 

   Na Young-hee

   Yong's mother (20 Episodes)

9. 

   Jang Gwang

   "Dr. Octopus" Moon Minseok (20 Episodes)

10. 

    Park Hee-von

    Jeon Jiyeon (20 Episodes)

11. 

    Song Ok-suk

    Miyoung's mother (20 Episodes)

12. 

    Oh Sol-mi

    Kim Misook (20 Episodes)

13. 

    Lee Mi-do

    Kim Mija (20 Episodes)

14. 

    Jung Eun-pyo

    President Park (20 Episodes)

15. 

    Lim Hyung-jun

    Mr. Choi (20 Episodes)

16. 

    Seol Woo-hyung

    Daecheol (20 Episodes)

17. 

    Jung Han-hun

    Lee Seongmok (20 Episodes)

18. 

    Park Jin-woo

    Lawyer Hong (20 Episodes)

19. 

    Yang Geum-seok

    Sera's mother (20 Episodes)

20. 

    Kim Yeong-hoon

    Lawyer Min Byeongcheol (20 Episodes)

21. 

    Kang Ha-neul

    Advertisement model (1 Episode)

Series Crew 2