Orbit

Dr. Who is the longest running sci-fi TV series of all time. The secret to its longevity is its uncanny ability to recast the lead actor every few years. But who are the people behind "The Doctor. " THE CAST OF DR. WHO takes you back in time to learn about the personal histories of William Hartnell, Tom Baker, Paul McGann, and the newest incarnation of The Doctor: Matt Smith. As featured on CNN, Time Magazine, People Magazine, LA Times, OK Magazine, and MSNBC. Orbit is a comic book biography series that focuses on the biggest and brightest stars in the world.