Characters played by Nick Cheung
Harry Sin
Characters played by Francis Ng
Don Dark
Characters played by Anthony Chau-Sang Wong
Lung
Characters played by Choi Wah 'Rain' Lee
Cat
Characters played by Derek Tsang
Mini B
Characters played by Sze-Ming Lu
Tung
Characters played by Yuen-Leung Poon
Jimmy
Characters played by Chit-Man Chan
Mr. Cheung
Characters played by King-Man Chik
Amy
Characters played by Pauline Yam
Madam Ho
Characters played by Sau-Ming Tsang
Sam
Characters played by Eddie Pang
Buddy
Characters played by Ming-Sing Wong
Dave
Characters played by Y.Y. Lam
Kitty
Dave's Girlfriend
Characters played by Wong Ting Pong
Internal Investigations Office Constable
Characters played by Hin-Wai Au
Police operation briefing officer
Characters played by Tat-Kwong Chan
Viet On
Characters played by Man-Wai Luk
[no data]
Characters played by Frankie Chi-Leung Chan
Hon