Overheard (2009) Trailer

 Sit yan fung wan

Overheard (traditional Chinese: 竊聽風雲; simplified Chinese: 窃听风云; pinyin: Qie Ting Feng Yun; Cantonese Yale: Sit Teng Fung Wan) is a 2009 Hong Kong crime thriller film written and directed by Alan Mak and Felix Chong, and produced by Henry Fong and Derek Yee. 

Watch the Trailer!

A trio of police officers conduct surveillance on a listed company.