Check out the production trailer for the upcoming season of Game Of Thrones. The series is being shot in Northern Ireland with a cast that includes Fintan McKeown (Merlin, Star Trek; Voyager) and Michael McElhatton (Paths to Freedom, Spin the Bottle).
The series returns in April 2012.
http://www.youtube.com/watch?feature=player_embedded&v=pE12H1HorUU