The BBC have uploaded an exclusive introduction video for the upcoming series finale; The Big Bang with actor Matt Smith. The Big Bang is the concluding part to The Pandorica Opens which featured the return of Alex Kingston alongside series regulars Matt Smith and Karen Gillan. The Big Bang will be broadcast this Saturday on BBC One and BBC HD at 6:05pm followed by Doctor Who Confidential over 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.