Scary Monsters in Your Wi-Fi! 'Doctor Who' Is Back

Once upon a Time Lord, this guy from the planet Gallifrey stole a blue box. It took him, rather randomly, everywhere in time and space. He found some friends and a lot more monsters, and sometimes got killed. He's about 1,000 years old and has had to change his entire body 11 times — not a bad batting average There — that's all the backstory you need to dive in to the storied sci-fi legend that is Doctor Who, returning Saturday night on BBC America. And at 50 years old, the show ha...