as Dae-woo
as Min-sook(6 eps)
as Lee Sang-jeok
as Best New Actor Nominee #1(1 ep)
as Lee Ji-hoon
as Chae In-gyoo(21 eps)
as Kang Dae-cheon
as General Winter / Summer Fairy(20 eps)
as Lee Min-Hong(12 eps)
as Neoz High Baseball Coach(7 eps)
as Lee Ji-Geon(120 eps)
as Moon Ji-Sang(52 eps)
as Jang Yi-hyun(16 eps)