The Doctor travels to New York City along with Martha to discover strange voices and unexplainable creatures roaming around New York. They soon realise that it is the Daleks trying to use the Empire State building, and a strike of lightning as there power source to wake up there army of human Daleks. The Daleks use The Pig men as there slaves and use them for finding people to bring back and use as more human Daleks. Can the Doctor save New York City from the Daleks, or will the Daleks take over New York? A thrilling all new adventure featuring the Doctor and Martha as played by David Tennant and Freema Agyeman.