The film centers around a Malaysian pharmaceutical company using a new virus to generate an epidemic. A secret organization, known as "The Leaker", discloses this information. After the suicide of the pharmaceutical company's son and a local reporter, the wife of the pharmaceutical company's owner leaves for Hong Kong. A Malaysian police chief , Hong Kong police officer, and journalist work together to locate her whereabouts.
Francis Ng Chun-yuWong Dai Wai
Julian Cheung Chi-lamLee Weng Kan
Charmaine Sheh Sze-manCarly Yuen
Chrissie Chau Sau-NaPhang Zhen Mei
Kent Cheng Jak-siTeo Jit Sin
Wilfred Lau Ho-lungTeo Chun Yann
Dominic Lam Ka-wahSecretary for Food and Health
Michelle Wai Si-ngaJojo
Louis CheungHo Ban Benson
Sam LeeDanny Song
Vincent Sze Cho-LamTeo Chun Loong
Halina Tam Siu-wanMrs Wong
Cheung Kwok-KeungSuperintendent of Police Chu
Pinky Cheung Man-chiYing Seow Chern
Tony HoSecretary Mak
