He is an older knight who wears full (blueish) armor with an upside down visor. Walken has the same accent as the actor by the same name. Walken is a master of disguises as shown in many episodes.
He is witty, and at times sarcastic. He shares with Broof a love of puns which they use to mock Meelog. He believes in taking care of his equipment and was unimpressed when Doraleous didn't.
Sir Walken is a part of Doraleous' team, although he is never referred to as an associate. He may be a consultant, like Broof. Walken walks the roads of Nudonia, gathering information, finding work for Doraleous and Associates and providing intelligence to Doraleous. He is not the best swordfighter of the group but he can easily hold his own against most opponents. When Doraleous made a statement about leadership Walken said he had spoken like a true leader and that he was proud of Doraleous, suggesting Walken may have been a mentor for Doraleous.
