The Price of Failure (S01E05)

With war on the horizon, Merlin finds himself haunted by visions of his past, drenched in blood. As treachery intensifies, Morgian calls upon spirits and strikes deals with their foes. Caught in the middle, Merlin faces the daunting choice between seeking vengeance and striving for peace, knowing that the fate of Britain hangs in the balance, teetering on the edge of destruction from within.