When Digory and Polly try to return the wicked witch Jadis to her own world, the magic gets mixed up and they all land in Narnia where they witness Aslan blessing the animals with human speech.
Lucy and Edmond, accompanied by their peevish cousin Eustace, sail to the magic land of Narnia, where Eustace is temporarily transformed into a green dragon because of his selfish behavior and skepticism.