As we told you, Matt Smith, the current Doctor Who, appeared on Craig Ferguson's Late Late Show Nov. 16. In honor of the occasion, Craig Ferguson and others performed a delightful song-and-dance routine that explained Doctor Who to people not familiar with it.
It was unaired. Fortunately, the clip found its way on the Interweb, where we managed to grab it for you.
According to Forbes, CBS couldn't get the rights from the BBC to use Doctor Who's theme song.
We don't know who originally leaked the clip, but we're thankful to whoever let us see the singing-dancing Craig Ferguson, a bunny puppet, a random Dalek and someone who was better suited to a Village People video.