Series Cast 24

1. 

   Jang Dong-gun

   Tagon (30 Episodes)

2. 

   Kim Ok-vin

   Taealha (30 Episodes)

3. 

   Song Joong-ki

   Eunseom | Saya (18 Episodes)

4. 

   Kim Ji-won

   Tanya (18 Episodes)

5. 

   Cho Seong-ha

   Hae Mihol (18 Episodes)

6. 

   Park Hae-jun

   Mubaek (18 Episodes)

7. 

   Go Bo-gyeol

   Chaeeun (18 Episodes)

8. 

   Ki Do-hun

   Yang Cha (18 Episodes)

9. 

   Yoon Sa-bong

   Hae Too-Ak (18 Episodes)

10. 

    Ha Jun

    Tachoogan (18 Episodes)

11. 

    Lee Joon-gi

    Eunseom / Saya (12 Episodes)

12. 

    Shin Se-kyung

    Tanya (12 Episodes)

13. 

    Park Byung-eun

    Danbyeok (7 Episodes)

14. 

    Kim Eui-sung

    Sanung (5 Episodes)

15. 

    Cho Byeong-kyu

    Satenik (3 Episodes)

16. 

    Choo Ja-hyun

    Asahon (2 Episodes)

17. 

    Song Geon-hee

    Black Tongue (2 Episodes)

18. 

    Erika Karata

    Karika (2 Episodes)

19. 

    Jung Jae-won

    Tagon (young) (1 Episode)

20. 

    Teo Yoo

    Ragaz (1 Episode)

21. 

    Kim Jisoo

    Saenarae (1 Episode)

22. 

    Son Sook

    Asasakan (1 Episode)

23. 

    Nichkhun Horvejkul

    Rottib (1 Episode)

24. 

    Ko Chang-seok

    Tae-ap-dok (1 Episode)

Series Crew 5