Jeong Da-eun
Sun-hee / Seul-ki
Acting
Park Soo-yeon
Jung-mi
Acting
Jeon Guk-hyang
Orphanage Director
Acting
Kim Jae-hwa
Ms. Kim
Acting
Jang Hye-jin
Instructor
Acting
Jung Yi-jae
Bus Terminal Staff
Acting
Kim So-suk
Jung-mi's Mother
Acting
Kim Min-yeop
Orphanage Teacher
Acting
Yoon Ga-i
Bang-wool
Acting
Kwon Gwi-bin
Mother on Bus
Acting
Lim Hyung-kook
Dad
Acting
Lee Seung-yeon
Mom
Acting
Park Seong-taek
Detective 1
Acting
Jeong Jong-yeol
Detective 2
Acting
Lee Nam-gyeong
Min-gyeong
Acting