(2 episodes)
The TARDIS is lured to Earth, London, 1985 by an alien distress signal. Investigating, the Doctor and Peri stumble upon an attempted bank robbery staged through the London sewers by a familiar foe, ex-Dalek agent, Lytton. But who is he working for this time? For they soon discover there is something far nastier lurking in the sewers, Cybermen. Why do the silver giants need a time machine? What is their devastating plan of attack? And what does it have to do with a catastrophic event that happened long ago in the Doctor's past?
Written by Paula Moore
(2 episodes)
On the planet Varos, prisoners and guards alike are subject to the severest forms of punishment, which are then broadcast to the masses as entertainment. For the Doctor, Varos is the only hope for him to locate the rare mineral Zeiton-7, which powers his ailing TARDIS. But when he and Peri arrive, they are caught up in events beyond their control... Freeing the rebel leader Jondar and incurring the wrath of the sinister alien Sil are just the beginnings of their ordeal. Hunted through the concealed terrors of the Punishment Dome, the Doctor becomes the subject of Varos's latest TV entertainment. But this is one show where he is not expected to survive beyond the cliffhanger...
Written by Philip Martin
(2 episodes)
Drawn off course en route for Kew Gardens, the TARDIS materialises in the mining village of Killingworth in the early 19th Century, and the Doctor and Peri find themselves in the midst of a Luddite rebellion. Why are peaceful men resorting to mindless violence, and why is the Master intent on sabotaging the Industrial Revolution? In order to safeguard Earth's future, the Doctor must defeat the combined forces of two rogue Time Lords from his own past...
Written by Pip and Jane Baker
(3 episodes)
Whilst investigating unauthorised experiments into time travel aboard Space Station Camera, the Second Doctor and Jamie come under attack from the warlike Sontarans... Elsewhere, the Sixth Doctor and Peri also decide to pay a visit to Camera. They find the station abandoned, but discover Jamie, half-crazed, hiding in the ducting. And he tells them that the Doctor has been murdered...
Written by Robert Holmes
(2 episodes)
The TARDIS gets caught in the Timelash, a powerful time corridor that brings the Doctor and Peri to the troubled planet of Karfel. The planet is on the brink of war and ruled by an insane and much feared dictator, who punishes Karfelons by throwing them into the Timelash. But why is their leader never seen in person? And what links Karfel with 19th century Scotland? The Doctor arrives just in time to find out...
Written by Glen McCoy
(2 episodes)
The Doctor and Peri arrive on the planet Necros, home of Tranquil Repose, a funeral home for the galaxy's elite. But is this the Doctor's own final resting place? And why do the Daleks guard the inner sanctums of the perpetually interred? Perhaps the Great Healer will have the answers...
Written by Eric Saward