Overview

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?

Details

Cast

David Tennant

David Morrissey

Dervla Kirwan

Velile Tshabalala

Ruari Mears

Paul Kasey

Neil McDermott

Nicholas Briggs

Edmund Kente

Michael Bertenshaw