Jang Tae-seong

Doo-joon

주상욱

Joon-seok

양동근

Chang-sik

이태임

Ji-hee

반민정

Mi-ok

Kim Kwon

Joon-seok (young)

전국환

손강국

Teacher

Park Gyu-ri

High school girl lucky day 1

Shin Jai-ho