Here are some (belated) tidbits to whet your appetites.
The Wedding of River Song syposis:
As the Doctor makes his final journey to the shores of Lake Silencio in Utah, he knows only one thing can keep the universe safe – his own death – in the concluding episode of this series of the time-travelling drama. But has he reckoned without the love of a good woman?
The Doctor is played by Matt Smith, Amy by Karen Gillan and Rory by Arthur Darvill.
SJA - Series 5, 'Sky' synopses:
Alien investigator Sarah Jane Smith is back on CBBC with a fifth and final series of the award-winning The Sarah Jane Adventures, starring the late Elisabeth Sladen.
Created by Russell T Davies, the hugely successful Doctor Who spin-off returns for a brand-new, six-part series, featuring three stories, each told over two episodes. The first is the spectacular two-part story, Sky.
In today's episode, Sarah Jane finds a baby girl on her doorstep and tries to find out who abandoned her.
At a nearby nuclear power station, a beautiful woman appears out of thin air and uses alien powers to take control. She's looking for something – and realises that Sarah Jane may just have it...
Today, Sky has undergone an amazing transformation, but in doing so has triggered a countdown that no one can stop.
As Sarah Jane and Sky find themselves trapped between the alien war fought by Metalkind and Fleshkind, Clyde and Rani face a race against time to stop the biggest bang in history...