Michael is a cop chasing uncommon serial killer Sung Ping, who one day kills off a scummy triad on almost a whim. Liking the aftermath, he proceeds to plan his next few killings much to the dismay of the local triads. Meanwhile, reporter Hak makes the real-life crime drama the fodder for his crime fiction serial. Before long, Ping begins using the fiction to fuel his own plans, and soon Hak is concerned that he may be responsible.
Unfortunately the movie Comeuppance is not yet available on HBO Max.
| Writing | Zevia Tong Siu-Fan | Writer |
| Writing | Benny Li Shun-Yan | Writer |
| Production | Johnnie To Kei-Fung | Producer |
| Writing | Derek Chiu | Writer |
| Directing | Derek Chiu | Director |
| Camera | Tony Cheung Tung-Leung | Director of Photography |
| Art | Gill Wong | Art Direction |
| Editing | T.L. Yun | Editor |
| Sound | Kubert Leung Kiu-Pak | Music |
| Crew | Charles Heung Wah-Keung | Presenter |
| Production | Cheung Yuk-Wah | Unit Manager |
| Production | Charles Heung Wah-Keung | Producer |
