Set some time after the original 'Heroic Trio' the city has been devastated by nuclear attack. An evil deformed villain controls the city's scarce water supply, exerting influence over both a popular leader and a militarist colonel.
| Writing | Sandy Shaw | Story |
| Writing | Sandy Shaw | Characters |
| Directing | Tony Ching Siu-Tung | Director |
| Writing | Susan Chan | Screenplay |
| Production | Johnnie To | Producer |
| Directing | Johnnie To | Director |
| Production | Tony Ching Siu-Tung | Producer |
| Sound | Cacine Wong Ka-Sin | Music |
| Crew | Poon Hang-Sang | Cinematography |
| Art | Jessica Chan Pui-Wah | Production Design |
| Art | Catherine Hun | Production Design |
| Art | Bruce Yu Ka-On | Art Direction |
| Art | Raymond Chan Kam-Ho | Set Designer |
| Editing | Jack Ah | Editor |
| Editing | Chu San-Kit | Editor |
