Jeong Da-eun

Sun-hee / Seul-ki

Park Soo-yeon

Jung-mi

전국향

Orphanage Director

김재화

Ms. Kim

Jang Hye-jin

Instructor

Jung Yi-jae

Bus Terminal Staff

Kim So-sook

Jung-mi's Mother

Kim Min-yeop

Orphanage Teacher

Yoon Ga-i

Bang-wool

권귀빈

Mother on Bus

임형국

Dad

이승연

Mom

박성택

Detective 1

정종열

Detective 2

이남경

Min-gyeong