Chow is an undercover cop who must befriend former triad kingpin Chan Wai-Man to investigate a brutal diamond heist. It turns out that Chan is innocent of the theft, but not of the fencing of the stolen goods
Stephen Chow
Cheung Lon
Vivian Chow
Mandy
Michael Chan Wai-Man
Fei
Shing Fui-On
Guts
Ricky Wong Chun-Tong
Ricky
Lau Yuk-Gei
Detective Bill
James Ha Chim-Si
Detective James
Chow Cheong-Wa
