Overview
Tensions arise when Jack Chan, a spineless constable who regards his work as a job but not a career, is partnered with an energetic and conscientious policewoman, Man Liu. When a serial killer emerges in Hong Kong, Man Liu swears to catch him. Jack is impressed by her bravery and decides to secretly protect her.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 30 | 51 | |
 | 24 | 45 | |
 | 43 | 63 | |
 | 22 | 43 | |
 | 44 | 65 | |
 | 40 | 61 | |
 | 56 | 76 | |
 | 50 | March 28, 2021 (66) | |
 | 27 | 47 | |
 | 39 | 60 |