Francis Ng
— Kong Yau-mong
張豪龍
— Hui Man-Keung
Anthony Wong Chau-sang
— Teacher Ching
張達明
— Teacher Li
黃子華
— Tutor
陳芷菁
— Teacher Yeung
關海山
— Old Won
仙人球
— Principal
Candy Lo
— Hau-Yam (Actress)
Zack Yung
— Joe
Chu Pak-Wang
— Dick
Lee Shung-Hin
— Fatty
陳逸寧
— Wing
Liu Yuk-Man
— Chi
Ho Ting-Yan
— Connie Tse Suet Fan
趙志誠
— Advertising director
蔡卓妍
— Student