Jombiseukul

Baek Seo-bin

Jeong Shik

Chaminji

Jung Ja

Gimgyeonglyong

Principal

Gimseunghwan

Vice principal

Park Jae-hoon

Guidance teacher

Lee Sang-eun

Ha Eun-seol

Hye Na

Seo Joon

Cheol Gi

Iseolgu

Teacher Kim

Son So-young

Ijaeseog

Student

Yuseung-Gwon

Soldier

Iseonho

Zombie