Series Cast 19

1. 

   Lee Seung-gi

   Son O-gong (20 Episodes)

2. 

   Cha Seung-won

   Devil King Woo / Woo Hwi (20 Episodes)

3. 

   Oh Yeon-seo

   Jin Seon-mi / Samjang (20 Episodes)

4. 

   Lee Hong-gi

   Jeo Pal-kye / PK (20 Episodes)

5. 

   Jang Gwang

   Sa O-jeong / Yun Dae-shik (20 Episodes)

6. 

   Lee El

   Ms. Ma Ji-young (20 Episodes)

7. 

   Lee Se-young

   Jung Se-ra / Richie / Zombie / Asanyeo (20 Episodes)

8. 

   Kim Seung-o

   Lee Han-ju (20 Episodes)

9. 

   Sung Hyuk

   General Winter / Summer Fairy (20 Episodes)

10. 

    Yoon Bo-ra

    Alice / Jade Dragon (20 Episodes)

11. 

    Sung Ji-ru

    Master Subori (20 Episodes)

12. 

    Jung Jae-won

    Hong Hae-a (20 Episodes)

13. 

    Kal So-won

    Jin Seon-mi (Young) (20 Episodes)

14. 

    Song Jong-ho

    Kang Dae-seong (20 Episodes)

15. 

    Kim Ji-soo

    Na Chal-nyeo / Ja-eun (20 Episodes)

16. 

    Michael K. Lee

    Jonathan (20 Episodes)

17. 

    Yeonjung

    Lee Da-in (1 Episode)

18. 

    Jang Keun-suk

    Peacock (1 Episode)

19. 

    Carson Allen

    Ghost of bride (1 Episode)

Series Crew 6