In the wake of King Uther's sudden death, chaos threatens to engulf Britain. When the sorcerer Merlin (Joseph Fiennes) has visions of a dark future, he installs the young and impetuous Arthur (Jamie Campbell Bower, Sweeny Todd), Uther's unknown son and heir, who has been raised from birth as a commoner. But Arthur's cold and ambitious half-sister Morgan (Eva Green, Casino Royale) will fight him to the biller end, summoning unnatural forces to claim the crown in this epic baffle for control. These are dark times indeed for the new king, with Guinevere (Tasmin Egerton) being the only shining light in Arthur's harsh world. Faced with profound moral decisions, and the challenge of uniting a kingdom broken by war and steeped in deception. Arthur will be tested beyond imagination. Forget everything you think you know ... this is the story of Camelot that has never been told before. Capturing all the pageantry, adventure and romance of the Arthurian legend is the original score composed by Mychael and Jeff Danna. Camelot will begin airing on Starz on April 1.