Merlin is a legendary figure best known as the wizard featured in Arthurian legend, featured as a minor character in Quest for Camelot. He is an elderly wizard and advisor to Arthur and voiced by the late John Gielgud
Merlin is first seen where Arthur leads his knights into the round table.
He is next seen when he is told about Excalibur's theft by one of the knights and he summons Ayden his wizardry pet to rescue the sword. He is later seen when he mends Arthur's wounds on his arm, When Merlin tells him that the sword haven't been retrieved, making Arthur wanting to set out by himself to search for it, but Merlin refuses, worried about his weakened strength, advises him that he recovers from his injuries and must rely his courage for his kingdom.
Merlin is next seen in a flashback where Garrett explains to Kayley about Sir Lionel teaching him after he was blind in an stable fire accident as Merlin and Ayden watch from the ramparts.
He is later seen when Arthur is called down for the round table. Later, at Kayley and Garrett's knighting ceremony, he reunites with Ayden, congratulating him for his bravery and efforts and strokes him.