Someone is taking the Doctor's past selves out of time and space and placing them in a vast wilderness - a battle arena with a sinister tower at the center. The various regenerations of the the Doctor team up with the Doctor's arch-enemy, the Master, to discover the traitorous Time-Lord who is behind this evil scheme.

"A thrilling, all-new adventure featuring the Doctor as played by Matt Smith in the spectacular hit series from BBC Television. 'They like the Shadows. You know them as Plague Warriors...' When the Doctor arrives in the 19th-century village of Klimtenburg, he discovers the residents suffering from some kind of plague - a 'wasting disease'. The victims face a horrible death - but what's worse, the dead seem to be leaving their graves. The Plague Warriors...

When Rose is locked up in a teenage borstel and the Doctor in a scientific labor camp in Justicia, they are determined to find each other and escape, but their plans are complicated by the presence of fellow inmates who may be old enemies.

When a naval cruiser sinks in mysterious circumstances in the North Sea, all aboard are lost. Rose is saddened to learn that the brother of her friend, Keisha, was among the dead. And yet he appears to them as a ghostly apparition, begging to be saved from the coming feast ... the feast of the drowned. As the dead crew haunt loved ones all over London, the Doctor and Rose are drawn into a chilling mystery. What sank the ship, and why? When the cruiser's...

When the TARDIS lands in the swamps of the planet Sunday, the Doctor leaves Martha in order to find help, but the wildlife in the swamps, which seemed harmless at first, begins to assume a more menacing appearance.

"How do you win a battle when the dead fight on? The TARDIS arrives in Gaul in 451AD, on the eve of battle between the forces of Attila the Hun and those of the crumbling Roman Empire. But the Doctor soon finds that both sides are being helped by sinister, supernatural creatures. While Graham makes allies in the Roman camp and Ryan is pursued by the enigmatic Legion of Smoke, the Doctor and Yasmin are pressed into service as Attila's personal sorcerers....

"Don't dig too deep. You never know what you'll find beneath the surface. Deep below the surface of the planet Adamantine lies a crystalline wonder world of lava seas and volcanic islands, home to living rock-people. But when the Doctor and her friends arrive on Adamantine they find it under threat. The seas are shrinking, the magma is cooling, and mysterious, fatal seething pools are spreading fast. Something has come to Adamantine - but what does...

The Rescue: The Doctor and friends come to the aid of two lone survivors of an attack by the reputedly peaceful Didonians. The Romans: The Doctor and companions fall prey to the hazards of ancient Rome which culminate in Nero's Great Fire.