As River Song would say, "Spoilers." Spoilers abound here. In order to avoid spoilers, DO NOT PROCEED. Christmas Day marked the end of Matt Smith's time as the Doctor on BBC's classic series "Doctor Who,"...

For 50 years, the infamous "Doctor," an alien from the planet of Gallifrey, has journeyed through time and space, saving as many people as he possibly can in various mediums from books to movies, and...