Do you have a favorite Doctor Who episode and why?
Ohhhhh--that's hard! There are SO MANY great episodes. But if I have to pick one, I'm going to go with "Silence in the Library" (and its second half: The Forest of the Dead.") Tennant is my favorite Doctor, and he's really at the top of his game in those episodes, and there are so many great lines and ideas happening, it kind of blows my mind. That's when we meet River for the first time, and find out about their reverse timelines, and the Vashta Neruda are seriously terrifying monsters. I will never see an object with two shadows the same way again!