马来西亚发生高危的变种传染病,医生大胆给自愿病人使用未经官方认可的新药。当地一新闻记者突然堕楼身亡,接连药业公司AMANAH的创办人兼董事长的儿子离奇自杀后,其妻急赴香港,警长李永勤与香港警察王大伟合作追查。王大伟收到一条视频,里面自称“泄密者”的神秘组织透露了药业界的黑幕,更指控AMANAH藉着瘟疫大发灾难财。“泄密者”邀约香港日报记者阮嘉岚会面。李永勤和王大伟追踪到阮嘉岚与泄密者的见面地点⋯
Francis Ng Chun-Yu
Wong Dai Wai
Julian Cheung Chi-Lam
Lee Weng Kan
Charmaine Sheh Sze-Man
Carly Yuen
Chrissie Chau Sau-Na
Phang Zhen Mei
Kent Cheng Jak-Si
Teo Jit Sin
Wilfred Lau Ho-Lung
Teo Chun Yann
Dominic Lam Ka-Wah
Secretary for Food and Health
Michelle Wai Si-Nga
Jojo
Louis Cheung
Ho Ban Benson
Sam Lee
Danny Song
Vincent Sze Cho-Lam
Teo Chun Loong
Halina Tam Siu-Wan
Mrs Wong
Cheung Kwok-Keung
Superintendent of Police Chu
Pinky Cheung Man-Chi
Ying Seow Chern