Overview
Chow Yun Fat plays a police inspector named Cheng who is killed in the line of duty while trying to nab a crook. One of his close friends, Chang Lei (Cheung Lui), decides to take back his resignation letter and track down the crook at any cost.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 22 | 70 | |
 | - | - | |
 | - | - | |
 | - | - | |
 | 29 | March 2, 2016 (67) | |
 | - | - | |
 | 57 | December 31, 2004 (84) | |
 | 49 | January 1, 1993 (65) | |
| 72 | May 15, 1990 (84) | |
 | 29 | October 9, 2017 (69) |