Animal slaughter.
It has been many years since I saw this documentary, but I seem to remember a cow getting beheaded (which I believe is in the actual movie) and also some pigs getting sliced up and squealing*. I wonder if these scenes will make the cut to DVD, because although the cow seemed not to suffer, the pig scene was particular difficult to watch. To the point where I don't much relish the thought of seeing it again. Is it as bad as I remember?
* I want to point out that it's the natives that perform the animal rituals / slaughtering, not the crew or actors. So I can safely assume it wasn't done per Coppola's request, but captured as an everyday occurrence?