Simon Yam
Sergeant Wong Man-Chin / Dog Head
Tony Leung Ka-fai
Chan Chong-Shan / Hollow Man
Kate Tsui Tsz-Shan
Constable Ho Ka-Po / Piggy
Lam Suet
Ng Tung / Fatman
Maggie Shiu Mei-Kei
Madam Fong
Eddie Cheung Siu-Fai
Chief Inspector Chan
Berg Ng Ting-Yip
Chan Chong-Shan's Gang Member
Wayne Lai Yiu-Cheung
Samuel Pang King-Chi
Susan Tse Suet-Sum
Master's Wife
Lau Kwok-Shing
Master
Wong Siu-Foon
IB Policeman
Au Hin-Wai
Senior Police Officer
Lo Chung-Him
Snakie
