Chow Yun-fat
Koon
Sarina Sai Zhu-Juan
Ching Yip
Danny Law Sek-Ching
Tin Ching
Koon's father
Katie Chan Fok-Sang
Ching Yip's younger sister
Lin Wen-Wei
Yee So's henchman
Lin Jing
Ching Yip's mother
Kong Ngai
Kong
Huang Man
Yee So
Na Na
Mistaken for CY in bar
Ching Si
Prostitute
Wan Ling-Kwong
Party guest
Wong Kung-Miu
Jewellery pedlar
Hoh Wan
Policeman
Yue San-Tak
Yee So's henchman
Lam Wah
Party guest
Got Ping
Koon's housekeeper
Chu-Chuan Sai
Ching-Yeh