. "an episode of ''Doctor Who''" . "\\\"The Runaway Bride\\\" (''Doctor Who'')" . . . "2006 ''Doctor Who'' Christmas special" . "Christmas special" . . . "The Runaway Bride (Doctor Who)" . "2006 Christmas special" . "2006-12-25" . . . . "The Runaway Bride" . "The Runaway Bride (Doctor Who)" . . . "2006 special" . . . . . "the Racnoss" . . "3600.0" . . . . . "Racnoss invasion" . . . . "last year's special" . "Doctor Who" .