When King Uther dies and Britain faces chaos, Merlin presents an unknown named Arthur as the new king by birthright, as the late king's son, against the ambitious desires of his half-sister, Morgan.
- Genres: Drama, Fantasy
- Actors: Joseph Fiennes, Jamie Campbell Bower, Tamsin Egerton, Peter Mooney
- Director: N/A
- Country: Canada, Ireland, USA, UK
- IMDB : 6.5
- Awards : Nominated for 1 Primetime Emmy. Another 12 nominations.