After a late-night triad dispute leads to the death of an innocent civilian, PTU officers take action by investigating triad activities in the area.
Simon Yam
Maggie Shiu
Lam Suet
Samuel Pang
Derek Tsang
Wong Man-Shing
Wu Li
Osman Hung
Wong Chi-On
Luk Man-Wai
Roderick Lam Chung-Kei
Jason Chang
Courtney Wu
