A highlander pulls a large knife on a young man. There is a struggle before the young man strikes him down, grabbing the knife.
A young man is struck a few times; we later see him tied up with bruises.
A boy is strangled offscreen; we hear his scream cut short and see his pale, dead body being carried away.
A man is assassinated by a rifleman. Some blood.
In the cabin fight scene, men are shot, stabbed, and killed (somewhat intense but no blood).
A drunken man pulls a knife on the ship's captain but the captain pushes him away.