Chung on chi ma Gun Online

Aaron Kwok - Officer Lee Yiu Ting (as Arron Kwok) , Eason Chan - Officer Wong Kai Chun, Hei-Yi Cheng - Bobo Fung (as Yumiko Cheng) , Dave Wang - Yuen Bak-Chun, Pin-Yuan Huang - Ma Lam (as Huang Ping Yuan) , Jeffrey Wan-Chung Lam - Luk On Tung (as Kam Chun Man) , Carl Ng - Santos, Danny Lee - Officer Cheung Ti Chu, Chi-Po Lam - Siu Ko (as Lam Chi Pao) , Tin-Lung Lau - Siu Di (as Lau Tin Lung) , Alex To - Ka Kit (as Kong To) , Shiu-Ka Tam - Ah Ming (as Tam Shiu Ka) , Shiu Hung Hui - Triad Boss (as Hui Siu Hung) , Yujun Wu - To Yu Fung (as Victoria Wu) , Viann Liang - Susan (as Viann Leung)