아이들...

박용우

Kang Ji-seung

Ryu Seung-ryong

Hwang Woo-hyuk

성지루

Jung-ho's Father

김여진

Jung-ho's Mother

성동일

Park Kyung-sik

박병은

Kim Joo-hwan

김구택

Won-kil's Father

박미현

Won-kil's Mother

이상희

Yong-duk's Father

서주희

Yong-duk's Mother

조덕제

Dong-pil's Father

서영화

Dong-pil's Mother

?

남상백

Chul-woo's Father

?

이의수

Chul-woo's Mother

전국환

Professor Cha