Season Regulars 20

1. 

   Yeo Jin-goo

   Jung Jae-min

2. 

   Kim Seol-hyun

   Baek Ma-ri

3. 

   Lee Jong-hyun

   Han Shi-hoo

4. 

   Song Jong-ho

   Han Yoon-jae

5. 

   Lee Il-hwa

   Kang Min-ha

6. 

   Gil Eun-hye

   Jo Ah-ra

7. 

   Ahn Kil-kang

   Baek Seung-hoon

8. 

   Yoon Ye-hee

   Song Sun-hwa

9. 

   Kim Sun-kyung

   Won Sang-gu

10. 

    Park Gun-tae

    Hwang Bum-sung

11. 

    Jo Min-ki

    Jeong Byung-kwon

12. 

    Kim Ji-ah

    Min-seon

13. 

    Jung Hae-kyun

    Jo Jun-goo

14. 

    Lim Seung-dae

    Shim Hyeong Jun

15. 

    Yang Joo-ho

    Biology Teacher

16. 

    Lim Seong-eon

    Homeroom Teacher

17. Kang Han-byul

    Young Han Shi-hoo

18. 

    Han Seo-jin

    Young Baek Ma-ri

19. 

    Ham Jin Sung

    Police Officer

20. 

    Lee Won Hee

    Vampire

Guest Stars 0

There are no cast records added to Episode 12.

Crew 0

There are no crew records added to Episode 12.