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?
David Tennant
as The Doctor
David Morrissey
as Jackson Lake
Dervla Kirwan
as Miss Hartigan
Velile Tshabalala
as Rosita
Ruari Mears
as Cybershade
Paul Kasey
as Cyberleader
Neil McDermott
as Jed
Nicholas Briggs
as Cybermen (voice)
Edmund Kente
as Mr. Scoones
Michael Bertenshaw
as Mr. Cole
Jason Morell
as Vicar
Ashley Horne
as Lad
