Doctor Who: The War Doctor Rises: Fear of the Light (5)

Fleeing from the Daleks, the Doctor sends a distress call, in desperate need of rescue.

It's answered by one of his oldest friends, and deadliest foes... The Rani.

In the midst of the Time War, the Doctor must now consider the unthinkable. Can he set their differences aside and work with The Rani - to change the future of the universe?

Further story details to follow.