Our School's E.T.

Darsteller und Crew

Lee Min-ho 

Oh Sang-hoon

Lee Eon-jeong

Chemistry teacher

Park Bo-young

Han Song-i

Ha Jung-woo

doctor

Kim Young-ok

Seong-geun's mother

Moon Chae-won

Lee Eun-sil

Lee Han-wi

Principal

Kim Byeong-ok

(uncredited)

Kim Sung-ryung

President Lee

Baek Sung-hyun

Baek Jung-goo