Dany's dragons are all big and eating babies! We've got an exclusive behind-the-scenes look at how Game of Thrones aged up Daenerys Targaryen's dragons and made them appear to be bigger than they actually are (because they are not real).

The behind-the-scenes look is from the DVD and Blu-ray release of the fourth season of the Game of Thrones. The bonus feature is part of the Best Buy retail exclusive, which available in Best Buy stores and on the website, so you're getting a free look here.