Ooooo-eeee-oooooooo

For those of you who don't understand the title, the following video will explain everything:

Doctor Who is a science-fiction television programme that originally ran on the BBC from 1963 to 1989. A television movie was co-produced with Universal Pictures in 1996, after which the series itself was revived starting in March 2005 in the United Kingdom and Australia, and in March 2006 in the United States on the Sci Fi Channel (and, as of 2009, BBC America). It is still in production as of 2010.
Doctor Who is about the adventures of a mysterious time-traveller known only as the Doctor. The Doctor travels through space and time in a craft known as the TARDIS, an acronym for "Time and Relative Dimension in Space". The Doctor is usually accompanied by one or more companions, who are often attractive females. The tone of the programme varies from serious to comic, from gothic horror to pantomime camp. The original Doctor Who series is fondly remembered among the general public both for frightening monsters (such as the Daleks and the Cybermen) and pioneering use of both electronic music and low-budget special effects.

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Feel free to browse the wiki, it has many interesting articles not just about the Doctor Who series, but about its spin-offs Torchwood, The Sarah Jane Adventures, and K-9.