Seon-hee
Jeong Da-eun
Jung-mi
Park Soo-yeon
Dad
Lim Hyung-kook
Mom
Lee Seung-yeon
Detective 1
Park Seong-taek
Detective 2
Jeong Jong-yeol
Head Teacher
Jeon Guk-hyang
Ms. Kim
Kim Jae-hwa
Instructor
Jang Hye-jin
Bus Terminal Staff
Jung Yi-jae
Jung-mi's Mother
Kim So-suk
Orphanage Teacher
Kim Min-yeop
Bang-wool
Yoon Ga-i
Mother on Bus
Kwon Gwi-bin
Director
Park Young-ju
Writer
Editor
Kim Byeong-rok
Director of Photography
Hwang Kyung-hyun
Script Supervisor
Ryu Yeon-su
Producer
Choi Yong-bae
Sound Supervisor
Lee Min-seop