1x8 - The Legend of King Arthur

With Guinevere home in Camelot, Mordred claims that Arthur and Lancelot have been killed in battle in a message from France and declares himself King. But Bedivere is distrustful and decides to smuggle Guinevere out from Camelot and warn Arthur of Mordred's treachery. However, Mordred's alliance with the Saxon King Arcon only serves to alienate him from his aunt Morgan, who refuses to help when Arthur returns home, resulting in the ultimate battle for Camelot.