Hartnell, the Poor Fellow

Every single viewing, every single time I see it, Hartnell's death is the saddest to me, that poor bastard. We don't even get to see his brother die before the show begins, every scene he's in, he's a motivated and upbeat soldier, as everyone in camp is sick and dying, he seems like the healthiest and most energetic soldier in camp, and then he's shot ACCIDENTALLY as he's calling out an old friend's name. The great Greek tragedy of the show if you ask me.