CID officer Tong gets himself entangled with a gang of killers from mainland China, who are out killing criminals to rob them of their money, and using an ideological basis to justify the killings as protecting mainland China from the criminal scum of Hong Kong.
Simon Yam
Maggie Shiu
Lam Suet
Lam Ka-Tung
Berg Ng Ting-Yip
Kam Loi-Kwan
Chin Ka-Shing
Philip Ng
Au Hin-Wai
Frank Liu Zong-Ji
Chang Kin-Yung
Lai Chi-Wai
Kwok Yuk-Keung