A father and son represent two generations of policemen as they risk their lives in the war against drugs.
Johnny Huang
Li Fei
Wu Gang
Li Weimin
Wang Jinsong
Lin Yaodong
Simon Yam
Zhao Jialiang
Li Mozhi
Chen Ke
Zhang Xilin
Ma Yunbo
Ma Yujie
Ma Wen
Gong Lei
Lin Zonghui
