Can someone explain what happened to Crozier's men in the end? The survivors rather than rescue the capatain from Hicky obeyed orders and pushed ahead but later you find out their camp decimated and one of his officers had chains hanging from his face. Who did this to them? Did they all go crazy or was it someone else?
I presume they all starved to death / combined with lead poisoning and disease. I took it they'd all been unable to push on further and had lost their minds as a result.
What a brilliant series. Favorite of the year so far.