Cast Members (20)
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Yeo Jin-goo
as Jung Jae-min
12 episodes
Kim Seol-hyun
as Baek Ma-ri
12 episodes
Lee Jong-hyun
as Han Shi-hoo
12 episodes
Song Jong-ho
as Han Yoon-jae
12 episodes
Lee Il-hwa
as Kang Min-ha
12 episodes
Gil Eun-hye
as Jo Ah-ra
12 episodes
Ahn Kil-kang
as Baek Seung-hoon
12 episodes
Yoon Ye-hee
as Song Sun-hwa
12 episodes
Kim Sun-kyung
as Won Sang-gu
12 episodes
Park Gun-tae
as Hwang Bum-sung
12 episodes
Jo Min-ki
as Jeong Byung-kwon
12 episodes
Kim Ji-ah
as Min-seon
12 episodes
Jung Hae-kyun
as Jo Jun-goo
12 episodes
Lim Seung-dae
as Shim Hyeong Jun
12 episodes
Yang Joo-ho
as Biology Teacher
12 episodes
Lim Seong-eon
as Homeroom Teacher
12 episodes
Kang Han-byul
as Young Han Shi-hoo
12 episodes
Han Seo-jin
as Young Baek Ma-ri
12 episodes
Ham Jin Sung
as Police Officer
12 episodes
Lee Won Hee
as Vampire
12 episodes