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We see Native Americans swimming (from below and in silhouette) so it's hard to tell if they're nude or just scantly dressed as usual. During this, we may also partially see a bare breast from the side, but the silhouette aspect means no details are apparent.
Smith gets lost by himself in the tall river grass as their expedition heads upstream. We then see a Native American sneaking up on Smith in the water, followed by an arrow suddenly hitting Smith's body armor. Other Native Americans then attack him, with him shooting one but the rest capturing and hitting him (mostly in passing as they take turns doing so). We then see others pushing Smith back to the Indian village. One warrior then rushes in to kill Smith, but Pocahontas intervenes and saves him.In another occurence of action, a settlement is attacked by native americans. Not any notable blood, but some of the fighting is brutal or the sounds emerging from it can be disturbing and violent. Smith engages the indians in an almost battle rage and kills several with a sword.
The English leader of the outpost wants to quell problems within their group and pulls his pistol, but after hearing a shot, we then see that it was him who was shot and mortally wounded.