Voyage Of The Damned A collision involving the TARDIS and a spacecraft replica of the Titanic. A waitress who helps the Doctor stand against a race of android angels.
Partners In Crime Donna Noble joins the Doctor's side to foil an alien scheme involving weight-loss pills manufactured by Adipose Industries.
The Fires Of Pompeii A visit to ancient Rome puts the Doctor and Donna in Pompeii just ahead of what the Doctor calls Volcano Day" which is the eruption of Mount Vesuvius.
Planet Of The Odd The Ood are encountered on the Ood Sphere, where the Doctor and Donna learn terrible things about the human race.
The Sontaran Stratagem Martha Jones phones the Doctor as an army of the Time Lord's old enemies, the Sontarans, kick their diabolical plan into motion.
The Poison Sky Poisonous gas threatens the people of Earth as the Sontarans attempt to convert the planet's atmosphere to suit their needs.
The Doctor's Daughter The TARDIS takes the Doctor, Martha and Donna to the planet Messaline, where the Doctor's DNA is used to create a daughter while a war rages between humans and the Hath.
The Unicorn And The Wasp Donna and the Doctor travel to 1926, where they meet the revered crime novelist Agatha Christie and stumble into a murder mystery.
Silence In The Library Mysterious shadows menace an abandoned library, the latest destination for Donna and the Doctor.
Forest Of The Dead Donna loses her memory and leads a fast-paced life in a virtual world while the Doctor faces the Vashta Nerada with River Song, who reveals things about his future.
Midnight Vacation plans go awry for the Doctor when he joins tourists on a flight over the crystalline planet Midnight, where the passengers encounter a malevolent force.
Turn Left The established timeline unravels after Donna meets a fortune teller, and Rose Tyler returns with dire warnings about Donna and the fate of the universe.
The Stolen Earth The Earth gets hijacked and relocated by a new Dalek empire, prompting the Doctor's allies - Rose Tyler, Sarah Jane Smith, Capt. Jack Harkness and Martha Jones - to band together while an old enemy lurks behind the scenes.
Journey's End The Doctor's companions make a last stand against Davros and the Daleks with the Doctor and the TARDIS both out of commission.