Ryoo Seung-bum

Park Jung-pil

Gong Hyo-jin

Na-young

Lim Eun-kyung

Min-hee

Kim Kwang-il

Sang-man

Kim Hee-jung

School Nurse

Park Hyo-ju

Princess Oh

Geum Bo-ra

Joong-pil's Mother

Seo Myung-soo

Dan-gun Gang

Bong Tae-gyu

Soo-dong

An Kil-kang

Taekwondo Master

Yang Ik-june

Seseam 2

Jung Woo

Dan-gun Gang

Park Seong-bin

Taekwondo Chief