Four human children find themsleves transported into a fantastical land where the animals all speak and the White Witch has ruled it to be "always winter and never Christmas." The Witch and her wolf police oppress all of the animals of Narnia. But Aslan is on the move back into Narnia. Aslan - a lion and the true King of the land. Aslan - who brings spring wherever he roams. And by his power, the children have been called from "the world of men" to make the world right again.