An honorable cop whose wife died in a firefight is unable to recover from the tragedy and devotes his whole life to his work.
| Actor | Role |
|---|---|
 Kent Cheng Jak-SiCaptain Wong Nam | Captain Wong Nam |
 Cecilia Yip TungChen Man Jun | Chen Man Jun |
 Teddy Lin Wai-KinFang Ming Da / Li Ze Ming | Fang Ming Da / Li Ze Ming |
| LLui KitChen Man Yun | Chen Man Yun |
| KKwan Wai-KinHong | Hong |
| WWong Pui-KwongBoss Lam | Boss Lam |
| WWoo Kung-YuePolice Chief | Police Chief |
| PPang Hing-WahCheng Jun | Cheng Jun |
| WWan King-LamAh Cheong | Ah Cheong |
| TTung YanFemale doctor | Female doctor |