The Underworld

An undercover police officer and a gangster form an uneasy alliance to investigate organized crime, uncovering corruption and betrayal on both sides of the law.

Philip Keung

as Hui Shuangdao

Nien-Hsuan Wu

as Che Ling

Jianqi He

as Yanlin Shen

Tang Wenlong

as Tai Dongshan

Peng Haofeng

as Song Luo