Episode PremiereOctober 05, 2007
Show Period2006 - Now
Production CompanyBBC Worldwide Productions, CBC
Earth is in ruins, its people enslaved, The Master's dominion has begun, and The Doctor is helpless to prevent it. Only Martha Jones can save the day, with an army of free will and courage as her charge. Will The Doctor seal the fate of the Time Lords in a final battle with his nemesis?