Overview
Chan, an articulate senior detective nearing the end of his career, is taking care of the daughter of a witness killed by ruthless crime lord Po. Martial arts expert Ma is set to take over as head of the crime unit, replacing Chan who wants an early retirement.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 42 | 62 | |
 | 50 | 70 | |
 | 53 | 73 | |
 | 31 | 51 | |
 | 51 | March 28, 2021 (66) | |
 | - | - | |
 | 30 | 50 | |
 | 48 | October 4, 2012 (55) | |
 | 30 | 50 | |
 | - | - |