5 What the BBC does best - 4th series on the waydickiep | 25/11/2010 | See all dickiep's reviews (137)Top 100 Reviewer Top 100 DVD Reviewer Top 10 Music Reviewer This series just gets better and better, the third concentrates on Morgans dark side as she attempts to get Arther killed on many occasions. This series is a joy from beginning to end and is what family entertainment is about, The cast are very good Colin Morgan plays Merlin in a very likable way and Richard Wilson and Antony Head are excellent in there roles. If you missed this because it was placed opposite the X-Factor then this is a box set to really enjoy. This was the most watched pro gramme on the I-played so that must mean something. Oh it was filmed in HD and the Blu-ray is also coming. A forth series has been confirmed already due to the high rating against ITV biggest programme.