Regarding the releases, it seems that a completely uncut version is hard to get, because the only versions available in the USA, as well as in the UK and Germany, are cut versions.
Some story scenes in the first half of the movie were shortened in the German FSK 16 version. But this is actually not that unfortunate, because mostly it's just some shots that were cut by a few seconds. Hardly any of them was cut by more than 10 seconds. What's more important is that all of the few bloody effects still remained in the movie. These effects had to be cut in the US version, called "Director's Cut", in order to get a PG-13 rating, but the story scenes which are missing in the German version are contained in there. The British BBFC 15 VHS also lacks these story scenes, just like the German version.