The Daleks, Cybermen and others have imprisoned in the Pandorica the
most dangerous creature in the universe - the Doctor, who they say will
in the future destroy the universe. Moving to 1996, a preteen Amy Pond
visits a museum with her Aunt and opens the Pandorica, only to find the
adult version of herself inside. Traveling back and forth in time, the
Doctor tries to make sense of it all and find River Song, who is also
missing. He realizes that there is only one explanation for a starless
universe.
