Doctor Who is a British import that has been around since 1963. One reason for the show's longevity is that instead of dying, The Doctor -- the last surviving Time Lord from the planet Gallifrey -- has the unique ability to regenerate into an entirely different person. The Doctor has been played by many different actors, each putting their own special spin on the character who travels through time and space, saving the universe with the help of his companions and a spaceship shaped like a phone booth. "it's bigger on the inside."
I became hooked on the show with the introduction of the 9th Doctor played by Christopher Eccleston. My favorite is the 10th Doctor played by David Tennant.
I've written a few fanfics, created a couple of games, collected photos from around the internet and Photoshopped a few wallpapers to share.