Four heroes embark on a secret mission for Dr Sun Yat Sen's Nationalist Guard. Relentlessly pursued by the warriors of notorious Warlord Yue Sai Hoi, they have seven days to reach the Lo Yang Pass with their secret cargo.
Unfortunately the movie The Postman Strikes Back is not yet available on HBO Max.
| Directing | Ronny Yu | Director |
| Production | Raymond Chow | Producer |
| Production | Jessica Chan Pui-Wah | Producer |
| Writing | Chan Kiu-Ying | Screenplay |
| Writing | Ronny Yu | Screenplay |
| Directing | Sin Wi-Gyun | Assistant Director |
| Crew | Yuen Shun-Yi | Stunt Coordinator |
| Writing | Yiu-Wah Koo | Screenplay |
| Crew | Brandy Yuen Jan-Yeung | Stunt Coordinator |
| Camera | Danny Lee Yau-Tong | Director of Photography |
| Camera | Kim An-hong | Director of Photography |
| Directing | Stanley Kwan | Assistant Director |
| Camera | Brian Lai | Director of Photography |
| Directing | Paul Cheung Wing-Hung | Assistant Director |
| Camera | Cheung Yiu-Cho | Director of Photography |
| Writing | Siu Fung Koo | Screenplay |
| Writing | Chiu Kang-Chien | Screenplay |
