Alfred Cheung Kin-Ting
Inspector Hou Shui Ken
Chingmy Yau
Kwan Tak Hing/Ng Siu Yuen
Sharla Cheung
Lam Moon Shang/Dreamy
Aaron Kwok
Ace / Doggie
Ng Man-tat
Blackie Tat
Gabriel Wong
Turtle
Barry Wong
Commissioner Wong
Sarah Lee Lai-Yui
Big sister
Michael Chan
Teacher Chan Wai Ha
Yen Shi-Kwan
Ti Chun Tung
Tse Wai-Kit
Arnold
Yuen Cheung-Yan
Doggie's dad
Chang Gan-Wing
Chemistry teacher
Yam Wai-Hung
Mad Bull
Cheung Kwok-Wah
Mad Bull's thug
Dennis Chan Kwok-San
Headmaster
Peggy Lee Kam-Man
Spider Woman / new Comm. Chu
Patrick Hon Jun
Brother On
Lam Shung-Ching
Hua Chi