A western tourist travels to a small island in Greece on the advice of a stranger to overcome a recent personal tragedy. this will be a trip for self discovery and healing with the help of the locals and the natural beauty of the island.
The Doctor arrives in Victorian London. It's Christmas, but snow isn't the only thing descending on the tranquil and jubilant civilization, as familiar silver giants from an alternate reality are amassing in numbers. The Cybermen are on the move again, and the only beings who can stop them are the Doctor and... another Doctor?