as

as Teacher

as Ms. Jeong

as

as Hae-oak

as Eun-kyoung

as Detective Oh

as Young-jin

as Science Teacher

as Sora Asami / Umi Asami

as Kindergarten Teacher

as San Soo

as Choi Seon

as [Jo Yi Seo's teacher]

as Tae-kyung

as San-soo

as Min-ju

as Eun-hye

as

as Kyeong-joo

as Yu-ri

as Director

as So-jin

as

as Mi-ran

as Ji-won

as Yoon-sung