You can be as beautiful and charming as you'd like, but if you're not terrific at acting, it will mean nothing on the screen.
Steven MoffatTime travel is always more magical somehow when you go into the past. Traveling into the future is something you do, every day. You're just not going to get very far. So, I rather like the past travel.
Steven MoffatCome on, Rory! It isn't rocket science, it's just quantum physics! -The Doctor (Matt Smith)
Steven Moffat