Episode Title: Doomsday

Duration: 46 minutes and 22 seconds

Written by: Russell T Davies

Directed by: Graeme Harper

Transmission Date: 8th July 2006

Ratings: 8.2 million

Synopsis: It's the end of an epic journey as two mighty armies wage war across the Earth, with the human race caught in the middle. But as an unstoppable terror emerges from beneath Torchwood, the Doctor faces an even greater dilemma – does saving the world mean the death of Rose Tyler?

Cast List: The Doctor - David Tennant
Rose Tyler - Billie Piper
Mickey Smith - Noel Clarke
Jackie Tyler - Camille Coduri
Pete Tyler - Shaun Dingwall
Jake Simmonds - Andrew Hayden-Smith
Yvonne Hartman - Tracy Ann Oberman
Dr. Rajesh Singh - Raji James
Police Commissioner - David Warwick
Dalek & Cybermen Voices - Nicholas Briggs
The Bride - Catherine Tate
Minor characters - Takako Akashi, Hajaz Akram, Maddi Cryer, Anthony Debaeck, Paul Fields, Kyoko Morita and Andrew Ufondu