Also, the synopsis for Journey's End has been revealed, and it actually confirms the return of Davros!
The entire universe is in danger as the Daleks activate their masterplan. The Doctor is helpless, and even the Tardis faces destruction. The only hope lies with the Doctor's secret army of companions – but as they join forces to battle Davros himself, the prophecy declares that one of them will die.
But who will die?!?!? Argggh, so many unanswered questions!