I've just finished watching Merlin Four, thanks to iTunes. Yes, I know I'm well behind the curve here.

I LOVED IT!!!
Nat was SOOO EEEEVIL as Agravaine! I almost couldn't believe that he could play a character so completely unsympathetic, hard, conniving, and cruel. He was even more sympathetic as Albert Speer, I think, in the Nuremberg: Nazis on Trial, TV drama. Agravaine was just a lot of fun as a real baddie! The whole cast is very strong and the series is a lot of fun!
Nat's seemingly effortless talent blew Katie McGraw (no offense meant to her) off the screen in every scene they had together. (Of course, her overly green eyeshadow didn't help. That's just me being a cat -- ME-OW!) (I'm still fuming because Katie gave an interview where she said that Agravaine was Morgana's B*#$H!)
It's too bad that it looks like