Colin transformation to old person...Colin dedication is admirable..I heard it took hours! Kudos to the makeup team. :) Okay, I think it's unfair that the pictures were released to US first than UK...
for those that don't already know, Merlin's Keep is the ultimate website to get ALL the Merlin Promotional Pictures that are not found anywhere else, not even on the BBC Offical merlin website. And it now has tumblr!