古天樂
Ho Kwok Fai / Brain
任賢齊
Fong Chau
Michelle Ye
Woman
Stanley Fung
Uncle
Lam Suet
Fatty
Han Yuqin
Fong-chow's Wife
Monica Mok
Brain's Wife
Frank Liu Zong-Ji
Police Detective
Lai Cheung-Wing
Mr. Wong's Father
Peter Lau Wai-Hung
Triad Boss
Sherwin Ming Tak-Fung
Buyer
To Hung-San
Landlord
Tony Lui Siu-Kwan
Shopkeeper
Lui Yiu-Tung
Bus Driver