行動代號：孫中山

詹懷雲

Lefty

魏漢鼎

Sky

張孝全

School Guard

Gina Li

洪都拉斯

Sky's father

River Huang

MRT Passenger

張書豪

Discipline Officer

Wei-Jie Hu

Kitchen Apprentice

Shu-Chun Yang

P.E. Teacher

李千娜

School Guard's girlfriend