as Ko Eun-gyeong
as Yu-ri
as Ji-hye
as Teacher
as Director
as Detective Oh
as Tae-kyung
as Ms. Jeong
as San-soo
as Yoon-sung
as Sora Asami / Umi Asami
as San Soo
as Hae-oak
as Choi Seon
as Eun-kyoung
as Ji-won
as Eun-hye
as Science Teacher
as Mi-ran
as Kyeong-joo
as Young-jin
as So-jin
as Min-ju
as 오은혜
as Kindergarten Teacher
as [Jo Yi Seo's teacher]
