On screen
Cast
20 credited performers
Choi Myeong-bin
Young-sun
Moon Seung-ah
Sua
Kim Tae-hun
Seong-woo
Yoo Da-in
Ji-yeong
Leem Seung-min
Gi-ho
Jeong Ji-in
Nun
Lim Seung-beom
Coach
Lee Taek-geun
Jin-hak
Go Yoo
Hwa-yeong
Artwork unavailable
Im Da-gyeong
Se-ra
Artwork unavailable
Park Kyung-joo
Yeong-seon's Father
Artwork unavailable
Nam Ji-hye
Yeong-seon's Mother
Lee Joong-hyun
Kyeong-ho
Kim Byeong-man
Sang-hyeon
Jo hyeong-rae
Gi-yeong
Artwork unavailable
So Young-mi
Aunt
Park Hyo-eun
Peer Student
Shim Ji-an
Orphanage Child
Artwork unavailable
Lee Su-hyeon
School Parents
Artwork unavailable
James Yang
Character not listed