 There were 2 different versions of this film made for different markets.  The  first version was a straight forward action film, which was made for the US  market (to get an R certificate) and for countries like the UK where  censorship restrictions where problematic. However the director filmed  several additional extra gory scenes for use in Italy, Japan and other  countries that demanded a "stronger" version. These included alternate takes  on the intro fight scene, the drug house massacre and the raid on the jungle  camp, which featured additional violence nudity and gore.  The US DVD by  Anchor Bay is of the extra gory version, however the extra gore scenes are  presented in Italian language with English sub