Jung Jae-min
Baek Ma-ri
Han Shi-hoo
Han Yoon-jae
Kang Min-ha
Jo Ah-ra
Baek Seung-hoon
Song Sun-hwa
Won Sang-gu
Hwang Bum-sung
Jeong Byung-kwon
Min-seon
Jo Jun-goo
Shim Hyeong Jun
Biology Teacher
Homeroom Teacher
Young Han Shi-hoo
Young Baek Ma-ri
Police Officer
Vampire