Merlin Series 5 new extended trailer Merlin Series 5 begins 6 October 2012 at 7.45pm on BBC One By James Hoare 05-10-12 6,150 Share on Facebook Share via Twiter Share on Google Plus Add to your Stumbleupon Likes Share via Email http://www.youtube.com/watch?v=eBWbU5BvA0o
