The Doctor takes Martha to the planet New Earth, in the far future, as the third series of Russell T Davies's Doctor Who continues. But when they find the streets being ruled by the sinister Pharamacists, they must brave the ordeal of the mysterious Motorway in order to discover the terrible secret at the heart of the city.
David Tennant plays the Doctor and Freema Agyeman plays his new companion, Martha Jones.
Setting: New New York, 5,000,000,053
Enemies: The Macra
Best Guest: Ardal O'Hannon
Best Moment: The Macra chase-y scene. I also liked the Face Of Boe bit.
Worst Moment: The hymn
Best FX: NNY City
Did you spot...: The Chinese Bad Wolf poster?
The Face Of Boe's secret?