The Silver Chair their quest. When the young man is tied to his chair, his "ravings" seem instead to indicate desperation to escape an enchanted captivity. After several threats, the youth finally begs the three to release him in the name of Aslan. Recognizing this as the fourth Sign, they hesitantly do so. The young man immediately destroys the silver chair. Free from enchantment, he thanks them and declares that he is the vanished Prince Rilian, kept underground by the Lady of the Green Kirtle as part of her plot to conquer Narnia. The Green Lady returns and tries to bewitch them all
Adaptations of The Chronicles of Narnia Ian Richardson ("The Lion, the Witch and the Wardrobe" and "The Silver Chair"), Claire Bloom ("Prince Caspian" and "The Magician's Nephew"), Anthony Quayle ("The Voyage of the Dawn Treader" and "The Horse and his Boy") and Michael York ("The Last Battle"). HarperAudio published the series on audiobook, read by British and Irish actors Michael York ("The Lion, the Witch and the Wardrobe"), Lynn Redgrave ("Prince Caspian"), Derek Jacobi ("The Voyage of the Dawn Treader"), Jeremy Northam ("The Silver Chair"), Alex Jennings ("The Horse and his Boy"), Kenneth Branagh ("The Magician's Nephew") and Patrick Stewart ("The Last Battle"). Collins Audio also