Reviewed by GREG KING Directors: Alan Mak and Felix Chong Stars: Shaun Lau, Louis Koo, Daniel Wu, Kenneth Tsang, Michelle Ye, Woo Fung, Kong Ngai, Felix Lok, Kwok Fung. This pacy thriller about high finance, greed, corruption, betrayal, murder and revenge is a sequel of sorts to Alan Mak and Felix Chong’s 2009 thriller Overheard. Although the film features the same three stars, albeit in different roles, …