It's cold outside! Which makes the holidays the ideal time to give the gift of indoor entertainment. We've curated a breadth of books, movies and music in our holiday gift guide to curl up to, all of them staff favorites. On the list you'll find some physical treats for film buffs, including The Matrix Trilogy 4K, the Mission Impossible series 4K Blu-ray, Stanley Kubrick's galactic masterpiece 2001: A Space Odyssey 4K, and animation Avatar: The Last Airbender Blu-ray collection -- due for the Netflix live-action treatment next year. Or you could nab a Crunchyroll streaming subscription for the anime fan in your life.