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
| Actor | Role |
|---|---|
 Stephen ChowCheung Lon | Cheung Lon |
 Michael Chan Wai-ManFei | Fei |
 Vivian ChowMandy | Mandy |
 Shing Fui-OnGuts | Guts |
 Ricky Wong Chun-TongRicky | Ricky |
 Alan Ng Siu-HungInspector Ng | Inspector Ng |
 Danny Lee Sau-YinInspector Lee | Inspector Lee |
| LLau Yuk-GeiDetective Bill | Detective Bill |
 James Ha Chim-SiDetective James | Detective James |
 Connie Mak Git-ManFei's Ex-wife | Fei's Ex-wife |
 Karel Wong Chi-YeungMandy's Cousin | Mandy's Cousin |
| CChow Cheong-WaNot listed | Not listed |
 Stephen Chang Gwong-ChinShip Owner | Ship Owner |
 Kwan Hoi-SanUncle Kin | Uncle Kin |
 Nick Cheung Ka-FaiPoliceman | Policeman |
 Strawberry Yeung Yuk-MuiClub Girl | Club Girl |
 Dickson Lee Kar-SingNot listed | Not listed |
 Law Shu-KeiPriest at Wedding Ceremony | Priest at Wedding Ceremony |
 Lo HungDoctor | Doctor |
 Joh Chung-SingNot listed | Not listed |
 Lung Tin-SangNot listed | Not listed |