It's Christmas Eve and the Tenth Doctor is on his final journey. He finds himself reunited with Wilf in order to face an old nemesis who's been reborn.
As Davros and the Daleks threaten the entire universe, The Doctor's companions join forces. However, the prophecy declares that one of them will die.
Earth's greatest heroes join together to fight the New Dalek Empire, but lurking in the shadows is an old enemy.
The Doctor faces the end of his life as the Master takes control of Earth, but an even greater threat looms.
As Donna's world collapses, she finds help from a mysterious blonde woman, but can Donna and Rose stop the approaching darkness?