Who Is Undercover: Cast
Tony Leung Ka-fai
Wang Feng
Lin Chi-Ling
Zhao Biwei
Gillian Chung
Su Je
Vivian Wu
Xiaohong's Mother
Kent Cheng Jak-Si
Yu Dachuan
Zhao Yang
Li Guisheng
Christopher Lee Ming-Shun
Sun Yiyu
Meng Ting-yi
Wang Xiafen
Lü Yulai
Xiao Xiao
Su Jin
Shi Jingdong
Liu Lujia
Xiao Hung