김수로
Cheon Seong-geun
Park Bo-young
Han Song-i
김형범
Cha Seung-ryong
김기방
Meok-tong
Park Jin-Taek
Jin-gook
김영옥
Seong-geun's Mother
Ha Jeong-Woo
Doctor
이용이
Eun-sil's Mother
Gong Ho-seok
Teacher Choi
이한위
Principal
김성령
President Lee
문채원
Lee Eun-sil
이민호
Oh Sang-hoon
백성현
Baek Jung-goo
Lee Eon-jeong
Chemistry Teacher
김병옥
Publishing Company President
Ji Hye-in
Ji Yeon
Son Min-ji
Interview Student 3
Lee Chan-ho
Ok Gi-ho
Jang Hee-Su
Gi-ho's Mother
Lee Hyung-Kwon
Vice-principal
Kim Won-jin
Referee
