On Nov. 23, 1963, BBC One invited audiences to join an ancient time traveler and his companions on an adventure in space and time. "An Unearthly Child," the story of a mysterious schoolgirl, her ...

William Hartnell had been known for playing military roles before joining Doctor Who as the titular Time Lord, and he brought some of this regimental and disciplined personality to the role. His first ...

After a series of technological and historical stories, “The Sensorites” introduced the titular aliens as Doctor Who’s second ever extraterrestrial species — after the Daleks — and opened the door for ...

There have been many iconic duos (and sometimes trios) in the TARDIS, but fans still feel nostalgic about Billie Piper and ...