Extracurricular

김동희

Oh Ji-soo

박주현

Bae Gyu-ri

정다빈

Seo Min-hee

남윤수

Kwak Ki-tae

Kim Yeo-jin

Lee Hae-gyoung

최민수

Lee Wang-cheol

박혁권

Cho Jin-woo

Seo Ye-hwa

Na Seong-mi

김광규

Byung-kwan

백주희

Cho Mi-jun

İm Gi-hong

Ryu Dae-yeol

이현걸

Kkakdugi

Park Ho-san

Oh Jung-jin

Shim Yi-young

Gyu-ri's Mother

Kim Young-pil

Gyu-ri's Father

우다비

Soo-ji

Lee Jae-Baek

Kang Bbang

이승욱

Chae-bin