User blog comment:Ḡwẵine Ḹٍٍkƨ Ĺiĸe Ͼềлȑềd/Series 5 Cast/@comment-180964-20120322194540

Well it looks like there is going to be a new actor playing Mordred and his name is Alexander Vlahos I found a news article today on Spoiler TV stating that he has been cast as Mordred there is a link below to the news article along with a link to his IMDB Page.

http://www.spoilertv.com/2012/03/merlin-series-5-big-casting-news.html http://www.imdb.com/name/nm3657218/