In 1970s Hong Kong, the Independent Commission Against Corruption (ICAC) was formed to bring down the corruption syndicate led by British government officials. One of its top investigators is Senior Investigator Lau Kai-Yuen, who brought down countless corrupted officials. Just as he thought stability and prosperity are within reach, a new era of greed and riches takes him into a new battlefield of corruption.

• Emperor Motion Pictures
• Tianjin Maoyan Weying Media
• Tony Leung Chiu-Wai
• Andy Lau Tak-Wah
• Charlene Choi Cheuk-Yin
• Simon Yam
• Michael Ning
• Carlos Chan Ka-Lok
• Tai Bo
• Alex Fong Chung-Sun