Lead Actor Nicolas Cage:

"There is discussion about [National Treasure 3], and we all want to do it, everybody all the... all the elements, all the auspices want to make the movie, it's just that unlike some of the other movies, where you can pretty much... like the pirates ones you can pretty much write anything you want because it's fantasy, the national treasure movies have to be historically accurate, they have to be authentic, otherwise it doesn't work, and that takes a little more thought to put that together, and that's what they're working on now."