See The Unaired DOCTOR WHO Segment From Craig Ferguson's LATE LATE SHOW

Last month, The Late Late Show with Craig Ferguson had current Doctor Who star Matt Smith as a guest.  Ferguson mentioned on the air that he had done an introduction that the show wasn't allowed to air because he had incorporated the Doctor Who theme song, and the BBC wouldn't grant the show permission to use it, so he had to quickly throw together something else to fill the time and serve as an introduction.  The unaired segment has surfaced on YouTube, so give it a look in the embed below.