강찬희
Jeong Se Yeon [Su Ho & Seo Jun's friend]
이고은
Lim Joo Gyung [Young]
신재휘
Lee Sung Yong [Yongpa High student]
Lee Seung-Woo
Lee Su Ho [Young]
김혜윤
Eun Dan Oh [Movie goer]
Lee Jae-wook
Baek Kyung [Movie goer]
Lee Sun-Young
[Math teacher]
Cho Seok-In
[Cinema viewer]
Kim Won-shik
Ji Woo Hyeon
