Wilfred Mott - Bernard Cribbins
Sylvia Noble - Jacqueline King
Luke Rattigan - Ryan Sampson
Colonel Mace - Rupert Holliday Evans
General Staal - Christopher Ryan
Commander Skorr - Dan Starkey
Jo Nakashima - Eleanor Matsuura
Private Harris - Clive Standen
Private Gray - Wesley Theobald
Ross Jenkins - Christian Cooke
Worker - Rad Kaim
Atmos Voice - Elizabeth Ryder

Sontarans created by Robert Holmes

1st Assistant Director - Francesco Reidy
2nd Assistant Director - Jennie Fava
3rd Assistant Director - Sarah Davies
Location Manager - Jonathan Allott
Unit Manager - Rhys Griffiths
Production Co-ordinator - Jess van Niekerk
Assistant Production Co-ordinator - Debi Griffiths
Production Secretary - Kevin Myers
Production Runner - Nicola Brown
Drivers - Wayne Humphreys, Darren Lean
Floor Runners - Heddi Joy Taylor, Andy Newbury
Contracts Assistants - Kath Blackman, Lisa Hayward
Continuity - Non Eleri Hughes
Script Editor - Nikki Smith
Camera Operator - James Moss
Focus Pullers - Steve Rees
Grip - John Robinson
Boom Operators - Jeff Welch, Bryn Thomas
Gaffer - Mark Hutchings
Best Boy - Peter Chester
Electricians - Steve Guy, Clive Johnson, Ben Griffiths
Stunt Co-ordinator - Tom Lucy
Stunt Performers - Crispin Layfield, Stephanie Carey
Choreographer - Ailsa Berk
Supervising Art Director - Stephen Nicholas
Stand-By Art Director - Ciaran Thompson
Associate Designer - Julian Luxton
Art Department Production Manager - Jonathan Marquand Allison
Graphic Designer - Christina Tom
Model Maker - Al Roberts
Concept Artists - Peter McKinstry, Sarah Payne
Storyboard Artist - Shaun Williams
Set Decorator - Keith Dunne
Props Buyer - Ben Morris
Property Masters - Paul Aitken, Phil Lyons
Props Chargehand - Phil Lyons
Forward Dresser - Matt Wild
Props Driver - Pat Deacy
Practical Spark - Albert James
Props Fabrication Manager - Penny Howarth
Senior Props Maker - Barry Jones
Props Makers - Penny Howarth, Nick Robatto, Jon Grundon
Construction Manager - Matthew Hywel-Davies
Construction Chargehands - Scott Fisher, Allen Jones
Construction Workshop Manager - Mark Hill
Standby Props - Phill Shellard, Jackson Pope
Standby Painter - Julia Challis
Standby Carpenter - Will Pope
Standby Rigger - Keith Freeman
Dressing Chargehand - Matthew Wild
Forward Dresser - Stuart Mackay
Practical Electrician - Albert James, Gafin Riley
Scenic Artists - John Pinkerton, John Whalley
Graphics - BBC Wales Graphics
Assistant Costume Designer - Rose Goodhart
Costume Supervisor - Lindsay Bonaccorsi
Costume Assistants - Barbara Harrington, Louise Martin
Make-Up Artists - Pam Mullins, Steve Smith, Morag Smith
Casting Associate - Andy Brierley
VFX Editor - Ceres Doyle
Assistant Editor - Carmen Roberts
Post Production Supervisors - Samantha Hall, Chris Blatchford
Post Production Co-ordinator - Marie Brown
SFX Co-ordinator - Ben Ashmore
SFX Supervisor - Danny Hargreaves
Prosthetics Designers - Neill Gorton, Rob Mayer
Prosthetics Crew - Pete Hawkins, Jon Moore, Sarah Lockwood, Lauren Wellman, Alex Wathey, Lenny Sant, Jill Reeves, Karen Spencer, Darren Nevin, Martina Hawkins, Kate Walshe, Lisa Crawley
On Line Editors - Mark Bright, Matthew Clarke
3D Supervisor - Jean-Claude Deguara
2D Supervisor - Sara Bennett, Michael Harrison, Tim Barter, Russell Horth, Arianna Lago, James Etherington, Adriano Cirulli, Simon C Holden, Joe Courtis, Loraine Cooper, Lyndall Spagnoletti, James Moxon
3D Artists - Jean-Claude Deguara, Nicolas Hernandez, Matthew McKinney, Jean-Yves Audouard, Nick Webber, Neil Roche, Serena Cacciato, Adam Burnett, Jeff North, Edmond Kolloen, Will Pryor, Andy Guest
Digital Matte Painters - Simon Wicker, David Early, Charlie Bennett
2D Artists - Jenna Powell, Rebecca Johnson, Kamila Ostra
VFX Production Assistants - Marianne Paton, Alexander Fitzgerald
VFX On Set Supervisor - Jenna Powell, Rebecca Johnson, Kamila Ostra
Dubbing Mixer - Tim Ricketts
Supervising Sound Editor - Paul McFadden
Finance Manager - Chris Rogers
Foley Editor - Kelly-Marie Angell
Finance Manager - Chris Rogers

With Thanks to the BBC National Orchestra of Wales

ORIGINAL THEME MUSIC - RON GRAINER
CASTING DIRECTOR - ANDY PRYOR CDG
PRODUCTION EXECUTIVE - JULIE SCOTT
PRODUCTION ACCOUNTANT - OLIVER AGER
SOUND RECORDIST - JULIAN HOWARTH
COSTUME DESIGNER - LOUISE PAGE
MAKE UP DESIGNER - BARBARA SOUTHCOTT
MUSIC - MURRAY GOLD
VISUAL EFFECTS - THE MILL
VISUAL FX PRODUCERS - WILL COHEN, MARIE JONES
VISUAL FX SUPERVISOR - DAVE HOUGHTON
SPECIAL EFFECTS - RICHARD COX
PROSTHETICS - MILLENNIUM FX
EDITOR - RICHARD COX
DIRECTOR OF PHOTOGRAPHY - ERNIE VINCZE BSC
ASSOCIATE PRODUCER - CATRIN LEWIS DEFIS
EXECUTIVE PRODUCERS - RUSSELL T DAVIES, JULIE GARDNER

A BBC Wales Production

Martha Jones summons the Doctor back to modern-day Earth, but an old enemy lies in wait, as Russell T Davies's Bafta Award-winning time-travelling drama continues.
 
With the mysterious ATMOS devices spreading across the world, Donna discovers that even her own family is not safe from the alien threat – but is it too late to save them?

Working Title:
N/A

Things to look out for:
Coming Soon

Archive:
The complete Episode exists.

Bloopers:
Coming Soon