Today and tomorrow over in Cardiff, U.K., thousands of Doctor Who fans will be celebrating at the official Doctor Who Convention. In digging around for a bunch of Doctor Who videos that I haven't yet seen, I stumbled across this video, in which Fourth Doctor (Tom Baker) helps sell Prime Computers to unsuspecting Britons.
Also in the Doctor Who spirit is Late Late Show host Craig Ferguson, a big fan who has had actors from Doctor Who as guests on his show. In this clip, Ferguson does a musical tribute to his favorite alien time traveler:
If you're over in Cardiff attending the show, have a blast!
Keith Shaw rounds up the best in geek video in his ITworld.tv blog. Follow Keith on Twitter at @shawkeith. For the latest IT news, analysis and how-tos, follow ITworld on Twitter, Facebook, and Google+.