The Tardis is trapped on a parallel Earth and Rose discovers that her father is still alive; sinister forces are at work and British society is being prepared for the Ultimate Upgrade; an old enemy of the Doctor's is about to be reborn.
Director:
Graeme Harper
Cast:
David Tennant
Billie Piper
Camille Coduri
Shaun Dingwall
Noel Clarke
Colin Spaull
Roger Lloyd-Pack
Andrew Smith
Don Warrington
Mona Hammond
Helen Griffin
Paul Antony-Barber
Adam Shaw
Andrew Ufondu
Duncan Duff