Elenco - Tactical Unit - Human Nature
任達華
Sam
邵美琪
Madam May
林雪
Fat Tong / Sgt Lam Tong
林家棟
Chan Yiu-Hung, loan shark
吳廷燁
Brother Kong
Kam Loi-Kwan
Brother Yuen
Chin Ka-Shing
Shek
伍允龍
Robber區軒偉
Officer Wong
曾健勇
PTU黎志偉
PTUKwok Yuk-Keung
Crime Unit officer