As a new Dalek Empire rises in 1930s New York, the Doctor must enter an unholy alliance.
The Cult of Skaro’s plan is in full force. Dalek Sec is reborn in a half-human form, and the Pig Slaves launch an enormous assault upon the Central Park Hooverville along with the remaining pure Daleks. The Doctor, Martha Jones, Solomon and the others must fight for their lives, while the future of humans and Daleks alike is being decided underneath the Empire State Building.
The story is set in New York City in 1930.