The Legend of Prince Valiant Season 2 Episode 4 - The Deception Episode Title:The Deception.Episode Description: Exiled from Thule, Cynan and his eldest son Dylan plot again against Camelot. They want to lure Cynan's younger son Denys, friend of Valiant, out of Camelot. Glyndon, a former student of Merlin's who is now his enemy, brews a magic potion for Dylan that causes him to become temporarily lifeless. Only Glyndon knows the recipe for a powerful antidote. Argus, a close ally of Cynan, brings the lifeless Dylan to King Arthur, claiming that the young man is dead. Also, Cynan is dying and his wish is to see his son Denys again. Arthur feels sorry for Cynan and suggests Denys go back to his father. Denys reluctantly agrees. Meanwhile, Valiant is captured by Cynan's men and held at his castle. Merlin manages to give Glyndon a self-made poison, forcing her to give him the antidote for Dylan.(Text: KI.KA)