Hong Kyung-in
Eom Suk-dae
Ko Jeong-il
Han Byung-tae
Tae Min-young
Han Byung-tae (old)
Choi Min-sik
Mr. Kim
Shin Gu
Mr. Choi
Lee Jin-sun
Female Teacher
Kim Hye-ok
Byung-tae's mother
Woo Sang-jeon
Byung-tae's father
Park Kwang-jin
Teacher
Park Yong-pal
Janitor
Kim Kyeong-ran
Shin Cheol-jin
Kim Young-pal (old)
Kwon Il-su
Kang Dong-gyu (old)
Mun Hyeok
Im Man-soon
