Jeong-hye Hong
Section Chief Bang
Hyeon-ju
Hwa-ja Ji
Na-yeong Gong
Kim Moon-ok
Prison Warden
Yeon-sil Kang
Newborn Min-wu
Yu-mi Kang
Harmony Choir / Sil Soo-ro
Hyun-wook
Kwon Dal-nyeo
School Director
Yu-mi's Mother
ER Doctor
Police
