As Captain Jack storms back into the Doctor's life, the Tardis is thrown to the end of the universe. There, the savage Futurekind rule, and a lonely Professor tries to save the last of the human race.
Harry Saxon becomes Prime Minister and he announces humankind's first contact with an alien race. An audacious plan, spanning the whole of time and space, begins to close around the Earth.
Earth has been conquered and the Master rules supreme, with the Doctor a helpless prisoner. The entire human race has been reduced to slavery. Only Martha Jones can save the world...
Donna Noble is determined to find the Doctor again, even if it means braving the villainous Miss Foster. But when the alien threat escalates, can Donna find the Doctor before time runs out?
The Doctor and Donna travel back into ancient history to old Pompeii. The time travellers face their greatest challenge yet - can established history be changed, or must the Doctor let everyone die?
The Doctor takes Donna to her first alien world, but the Ood-Sphere reveals some terrible truths about the Human Race.
Martha Jones summons the Doctor back to modern-day Earth, but an old enemy lies in wait. With the mysterious ATMOS devices spreading across the world, Donna discovers that even her own family isn't safe.
The Sontarans activate their master plan and begin to choke the whole of planet Earth. As interplanetary war edges closer, the Doctor has to fight to keep both Martha and Donna alive.
The Doctor meets the most important woman of his life on a distant planet, in the middle of an endless war. As General Cobb threatens genocide, the Doctor faces an even greater battle.
The Doctor and Donna arrive in 1926, the day before Agatha Christie went missing for 10 days. At a dinner party, the Doctor and Donna join forces with the world's most famous crime novelist.
One hundred years ago, the Universe's greatest library was sealed off with only a cryptic warning as explanation: "Count the shadows." However, it now appears that the shadows are on the move again.
"When the Doctor is kidnapped by his oldest foe, he is forced on an impossible mission."
The Doctor battles to save an unmanned spaceship and its impossible cargo... of dinosaurs!
The Doctor gets a Stetson (and a gun!) and finds himself a reluctant marshal.
The Doctor and the Ponds puzzle over an unlikely invasion of Earth.
The Doctor's heart-breaking farewell to Amy and Rory.
No sooner has the Doctor said farewell to Rose Tyler than he finds himself face-to-face with a woman dressed in a fluffy white wedding frock. Who is she? And how did she get on board the TARDIS?
It's Christmas Eve, 1938, when Madge Arwell comes to the aid of an injured Spaceman Angel as she cycles home. He promises to repay her kindness - all she has to do is make a wish.