Actors: Andy Lau,Daniel Wu,Louis Koo,Jingchu Zhang,Anita Yuen,Nirut Sirichanya,Mei-tian He,Kai Chi Liu,Cheong Cheung,Tung-Shing Yee,Tak-Cheung Tang,Bo Yuen,Tsz Tung Tsei,Christina Tang,Kylie Wong Genre: Year: 2007 Imdb:click here
" The film also features steps in producing heroin, such as growing, extraction, processing and the various names used to differentiate types of drugs"
