Stefan Wong Cheung-Hing

as Senior Assistant Commissioners of Police

as Kwok Fung-hau (25 episodes)

as Ho Siu (20 episodes)

as Law Wai Kwong

as Chi Wing

as Chi Wing

as Chi Wing

as Shum Chi Ho (Michael) (25 episodes)

as Self - Guest (1 episode)

as Ho Chi Yiu (Kelvin) (4 episodes)

as Security Guard

as Ho Sai Hin (4 episodes)

as Pierre (1 episode)

as Tony

as Barkeeper Ming

as Ng Sai Fung (28 episodes)

as CIB Detective

as 龐言廷 (2 episodes)