黃家駒
— Ng Ka Kui
Steve Wong Ka-Keung
— Chan Chi Keung
黃貫中
— Chung
葉世榮
— Lam Sai Wing
Faye Wong
— Mary
鮑起靜
— Mrs Ng
萬綺雯
— Meter Maid
高志森
— Police cadet trainer
Henry Fong Ping
— Mr Ng
谷德昭
— Vegetable vendor [cameo]
侯煥玲
— Kui's great aunt
黃百鳴
— Man in concert crowd [cameo]
Fong Wai-Lap
— Chan Chi-Keung's boss
Gary Chow Sai-Hau
— Mary's father
Chow Chi-Fai
— Waiter
陳志成
— Taxi driver
Ray Mak
— Kui's Brother
唐寧
— Kui's Sister
吳廷燁
— Obnoxious Car Owner
Woo Nga-Si
Choi Maan-Chong
Kenny Chan
Robert Zajac
— US Immigration Official
Pak Yiu-Charn
— Doctor
宋本中
— Student
伍國健
— Policeman
Ma Suk-Jan
— Jaywalker
周志鴻
— Loan Shark Choi
王文成
— Loan Shark's Thug
San Tak-Kan
— Customer