During the first winter after the Monster Apocalypse, Jack and his buddies prepare for a monstrous Christmas celebration, but a supervillainess steals Jack's prized monster-slaying weapon, his Louisville Slicer, and he vows to get it back.
Savannah is excited to spend a two-week vacation with her friends at a ski resort, but when she sprains her ankle on the first day, she is worried her friends will have too much fun without her.
Four English schoolchildren find their way through the back of a wardrobe into the magic land of Narnia and assist its ruler, the golden lion Aslan, to triumph over the White Witch, who has cursed the land with eternal winter.