Digital Spy have uploaded a preview for tomorrows episode of Doctor Who Confidential consisting of Matt Smith and Karen Gillan meeting fans at the American screening of episode one. This episode will also go behind the scenes of the series finale; The Big Bang. The Big Bang will be broadcast tomorrow evening at 6:05pm on BBC One and BBC HD followed by Doctor Who Confidential on BBC Three and BBC HD.

Synopsis (highlight to reveal).
The Doctor is gone, the Tardis has been destroyed, and the universe is collapsing. The only hope for all reality is a little girl who still believes in stars, as this series of Doctor Who concludes with an episode by Steven Moffat.