허들

Choi Ye-bin

Seo-yeon

김영재

Mun-seok

Lee Joong-ok

Coach Park

권희송

Min-jeong

Go Kyung-pyo

Teacher

Bae Yu-ram

Welfare staff

Park Choong-seon

Baek

양흥주

Uncle

이유경

Aunt

Oh Tae-kyung

Woo-sik

Byun Jin-su

Gi-tae

Shin Sung-il

Coach Han