Don't forget him almost drowning in the floating down the river scene in The Two Towers, too.I still can't get over the fact that when the main Uruk throws that dagger at Aragorn he actually slipped on his throw and threw the damn thing at Viggo, who like a fucking boss, reacts and knocks it away.
Or how Viggo later breaks his foot when he kicks a helmet but rolls with it, adding an emotional weight to a scene that otherwise might not have had it.
I'm also convinced that Peter Jackson was trying to kill the poor guy, lol.