Directed by
| Yeung-Wah Kam | ... | (as Andrew Kam) |
| Johnnie To | ... | (as To Kei Fung) |
| Hark Tsui | ... | (uncredited) |
Writing Credits (in alphabetical order)
| Gordon Chan | ... | (written by) |
Cast (in credits order)
| Waise Lee | ... | Chief Inspector Waipong Wong | |
| Joey Wang | ... | Ada (as Wang Tsu Hsien) | |
| Matthew Wong | ... | Inspector Kwok-Keung Lun | |
| Phillip Chung-Fung Kwok | ... | Detective Ah Kam (as Kwok Tsui) | |
 |
King Wah Lo | ... | Ong Chat Fu (as Lo King Wah) |
| Kong Chu | ... | Ching Han (as Chu Kong) | |
| Stuart Ong | ... | Inspector Ka-Nin Ho | |
| Tsui-Han Mak | ... | Maggie (as Mak Tsui Han) | |
| Rest of cast listed alphabetically: | |||
|
|
Ken Boyle | ... | Wong's Superior |
| Roy Cheung | ... | Ho's Man | |
| Michael Man-Kin Chow | ... | Assassin | |
|
|
Kam-Ming Kwan | ... | (as Gam-ming Kwan) |
| Bei-Dak Lai | ... | Peter Ng | |
| Robin Shou | ... | Hospital Assassin | |
| Kirk Wong | ... | Gangster Who Gets Hand Blown Off | |
|
|
Tai-Yung Wu | ... | Inspector Yiuming Butt |
| Hark Tsui | ... | Inspector Yiuming Butt (uncredited) | |
Produced by
| Doris Tse | ... | executive producer |
| Hark Tsui | ... | producer |
| Raymond Pak-Ming Wong | ... | executive producer |
| Kam-Hung Yip | ... | executive producer (as Yip Kam Hung) |
Music by
| Ta-Yu Lo | ... | (as Tayu Lo) |
| David Wu | ||
Cinematography by
| Wing-Hang Wong | ||
Editing by
| David Wu | ||
Art Direction by
| Raymond Chan | ... | (as Kam Ho Chan) |
| Bennie Lui | ... | (as Benny Lui) |
Costume Design by
| Bruce Yu | ||
Production Management
| Claudie Chung Jan | ... | production supervisor (as Claudie Chung) |
| Kar-Man Won | ... | production manager (as Won Kar Man) / unit manager |
| Mei-Keung Wong | ... | assistant production manager (as William Wong) |
Second Unit Director or Assistant Director
| Wai-Keung Chan | ... | assistant director |
| Jan-Wing Chow | ... | assistant director (as Chen-Yung Chou) |
| Chi-Ming Leung | ... | assistant director (as Jimmy Leung) |
Camera and Electrical Department
| Kim-Kit Chik | ... | lighting director (as Chik Kim Kit) |
| Yeung-Yan Kam | ... | still photographer |
| Jan-Wah Yuen | ... | assistant camera |
Editorial Department
| Chan-Kuen Pang | ... | assistant editor |
Music Department
| Lowell Lo | ... | composer: theme music |
Script and Continuity Department
| Wai-Hong Ng | ... | continuity |
| Fung-Yee So | ... | script supervisor |
Additional Crew
| Joseph Chi | ... | action director (as Joe Chu) |
| Phillip Chung-Fung Kwok | ... | action director (as Kwok Tsui) |
| Qun Wang | ... | action director (as Wong Kwung) |
| Benny Wong | ... | production assistant |
| Raymond Pak-Ming Wong | ... | presenter (as Raymond Wong) |
