In this "cops and robbers" film, a raid on a jewelry store staged by a band of amateur hold-up artists goes horribly wrong, leading to a shoot-out. The elite Organized Crime Bureau team, headed by Captain Ching King Gen, is poised to go into action at a moment's notice. Working as a unit, they bring law and order to Hong Kong streets, where they must rely on their courage and skills to survive.
Unfortunately the movie Expect the Unexpected is not yet available on HBO Max.
| Writing | Taures Chow Yin-Han | Writer |
| Writing | Yau Nai-Hoi | Writer |
| Production | Wai Ka-Fai | Producer |
| Production | Johnnie To | Producer |
| Writing | Szeto Kam-Yuen | Writer |
| Production | Danny Wang | Executive Producer |
| Costume & Make-Up | Connie Au-Yeung | Costume Design |
| Sound | Martin Richard Chappell | Sound Editor |
| Sound | Shirley Law | Sound Editor |
| Art | Simon So Kwok-Ho | Art Direction |
| Directing | Patrick Yau Tat-Chi | Director |
| Directing | Johnnie To | Co-Director |
| Sound | Cacine Wong Ka-Sin | Original Music Composer |
| Camera | Ko Chiu-Lam | Director of Photography |
| Editing | Chan Chi Wai | Editor |
