Tony Leung Chiu-wai
Lai Liu Po
Miriam Yeung Chin-Wah
Yip Koo Hung
Ronald Cheng
Crab Duen
Chapman To
Honey / fake tiger
Vincent Kok
Hung's boss
Alex Fong
Hung's father
Teresa Carpio
Hung's stepmother
Mark Lui Chung-Tak
Court offical
Ken Wong
Gakyi
Anya
Polyester
Ken Chang
Hollywood action star
Sammy Leung
Ah Ping
Kitty Yuen
Ah Fa
Shawn Yue
Policeman at boat yard
Cheung Tat-Ming
Senior Coast Guard on yacht
William So
Customer in cybercafe / Emperor
Josie Ho
Mrs Ma Lau Mei Mei
Tenky Tin Kai-Man
Tien Tien
Maggie Lau
Po's student