Kelvin
Yan Xiao
Yan Xiao
Frankie Lui
Ming Xuyang
Ma Yuk Man
Crane
Deputy commissioner of police
Michael Lau
Doctor Lui
Chief Inspector Lam
Chen Kuo
Hotel Security Director
Liu Bei
Mew Sir
Kerosene
Kelvin Lee
Smiley's lover
Wu Monggu
Inspector Song Kwok Ming
Sgt Seven Yiu
Brother Nine
Buddy
Traffic Officer Alex Koo
Kenny
Tin-Ming Yiu
Hung's father
Tricky On
Johnny
Lok Man-Kei
Insp. Chi Shun-Miu
Nam / Zhen-nan
Inspector Alex Chang
Patrick
Whispering Prince
Michael
Angel
Stanley Wong
Raymond Cheung Man Kit
Squadron leader
Cheong
Kai's brother
Brother 3
Policeman Cheng
Ming
Johnson Lee
Sam Ma
Fong Wai
Lin Cha-Sin
Dickson Lee
Fai
Asan's Brother
Tanaka
Chen Zhi Cheng
Ah Li
Police Captain
David
Billy Fong
Commander Fong
Alex (as Fu Lik)