When Donna Noble finds herself transported aboard the TARDIS, the tenth Doctor comes across an ancient plot to destroy the Earth and devour humanity. With time running out, can the Doctor solve the puzzle, save the Earth, and still manage to get Donna to the church on time?
Setting: London, 2007
Enemies: The Racnoss/ The Pilotfish
Best Guest: Catherine Tate
Best Moment: Empress vs. Doctor: verbal sparring!
Worst Moment: None
Best FX: The Racnoss prosthetics/ the creation of the Earth.
Did you spot...: The Magpie labels?