The Doctor lands on the remote planet Messaline as an age-old war rages and the threat of genocide looms. When Martha is kidnapped by the Hath, the Doctor is distracted by "the most important woman in his life."
- Directed by
- Alice Troughton
- Written by
- Stephen Greenhorn
Guest stars
All episodes — Series 4
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S4 E1Partners in Crime
Apr 5, 20087.351 min
During an alien emergency in London, a woman called Donna Noble must search for an old friend who can save the day - a man named the Doctor. But can even the Doctor halt the plans of the mysterious Miss Foster?
S4 E2The Fires of Pompeii
Apr 12, 20087.851 min
The Doctor takes Donna back to Pompeii, on the day of the eruption of Mt. Vesuvius, and is faced with a great moral dilemma. Should they warn the residents of the impending disaster, or let history take its natural course?
S4 E3Planet of the Ood
Apr 19, 20087.946 min
The Doctor and Donna find themselves on an icy planet known as the Ood-Sphere. There they discover what drove the Ood to be a servant race.
S4 E4The Sontaran Stratagem (1)
Apr 26, 20087.447 min
Aided by the Rattigan Academy, the Sontarans establish a covert base at the mysterious ATMOS Factory. Can the Doctor stop the Sontarans from unleashing a potent terror that will bring the world to its knees?
S4 E5The Poison Sky (2)
May 3, 20087.447 min
The Sontarans continue their evil plot and begin to "choke" the Earth. The Doctor and Donna, now teamed with Martha have to stop them! Can they save Earth before it's too late?
S4 E7The Unicorn and the Wasp
May 17, 2008747 min
The Doctor and Donna's meet Agatha Christie at a manor owned buy Lady Eddison. When Agatha Christie goes missing and a body turns up in the library the adventure turns into a pulp sci-fiction murder mystery, with a murder, a jewel thief, an