The Doctor looks and seems human. He's handsome, witty, and could be mistaken for just another man in the street. But he is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a living – more of a hobby actually, and he's very, very good at it. He's saved us from alien menaces and evil from before time began – but just who is he?
Currently you are able to watch "Doctor Who" streaming on Amazon Prime Instant Video or buy it as download on Apple iTunes, Google Play Movies, Vudu, PlayStation.