The Chronicles of Narnia: The Voyage of the Dawn Treader

If you enjoyed the last film, I'm sure you'll enjoy this one.  Based on the third book in the series, in Narnia Lucy and Edmund Pevensie return to Narnia with their cousin Eustace where they meet up with Prince Caspian for a trip across the sea aboard the royal ship The Dawn Treader. Along the way they encounter dragons, dwarves, merfolk, and a band of lost warriors, before reaching the edge of the world.  Perfect fare for Christmas.