Overview
A young man wants to be a Hong Kong police officer but is too short to qualify. However, he doesn't let that stop him: he goes around impersonating an officer, investigating crimes and busting criminals. One day, he interrupts a bank robbery (by three men in drag), gets shot in the process and dies. When the case is assigned to a female investigator, he returns as a ghost to lend a hand at solving the robbery.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 44 | 80 | |
 | 25 | 61 | |
 | 31 | October 9, 2023 (65) | |
 | 25 | 61 | |
 | 40 | March 30, 2017 (67) | |
 | 40 | 76 | |
 | - | - | |
 | 23 | 59 | |
 | 48 | November 24, 2004 (63) | |
 | 41 | July 22, 2018 (70) |