Arthur and Merlin become separated at the Valley of the Fallen Kings. Merlin fears he may never see his King again; meanwhile, Arthur makes discoveries of his own. Takes place in between Seasons 4 and 5.
Arthur and Merlin become separated at the Valley of the Fallen Kings. Merlin fears he may never see his King again; meanwhile, Arthur makes discoveries of his own. Takes place in between Seasons 4 and 5.