2012 · 1 season
A drama that describes the social matters of bullying, school violence and such.
Kim Jung-hwaKim Joo-hee
Oh Min-sukOh Tae-soo
Gyeong Su-jinOh Ah-yeong
Jang Ji-EunHan So-jeong
Kim Hye-okLee Jeong-ja
Ji Nam-hyukHan Yeong-min
Jung Bo-seokHan Moon-gil
Joo Ah-reumKim Ye-bin
Jo Jung-eunLee Se-jin
Kim Bo-raSeo Yoo-min
Park Keun-hyongPrincipal (Special appearance)
Yun Yoo-sunLee Se-jin's mother
Kim Na-woonYe-bin's mother
Cheon Young-minJi-yeong
Seo Ji-heeYoung Han So-jeong