Who Is Undercover
In 1934, agents of the Kuomintang government round up suspects and torture them to find out which one is an undercover communist spy.
Cast
Tony Leung Ka-fai
as Wang Feng
Lin Chi-Ling
as Zhao Biwei
Gillian Chung
as Su Je
Vivian Wu
as Xiaohong's Mother
Kent Cheng Jak-Si
as Yu Dachuan
Zhao Yang
as Li Guisheng
Christopher Lee Ming-Shun
as Sun Yiyu
Meng Ting-yi
as Wang Xiafen
Lü Yulai
as Xiao Xiao
Su Jin
as Shi Jingdong