Having left Susan on Earth, the Doctor, Ian and Barbara land the TARDIS on the planet Dido in the year 2493. There they discover two humans, Bennett and Vicki, trapped in their spaceship, the only crew to survive death at the hands of the hostile...
It is 1794 and the TARDIS materialises some distance away from Paris during the French Revolution — the infamous Reign of Terror.
Soon the TARDIS crew find themselves caught up in the tangled web of historical events. Imprisoned in a dank dungeon,...
Materialising in outer space, the TARDIS is attacked by a missile fired from the dark side of the moon.
Back on Earth, the newly-formed United Nations Intelligence Taskforce, led by Brigadier Lethbridge-Stewart, is disturbed by a series of UFO...
The Doctor remembers Dulkis from a previous visit as a civilised and peaceful place. But times have changed, and his second trip is not quite the holiday he was expecting.
The Dulcians themselves are more reluctant than ever before to engage in acts...
A group of palaeontologists have been savagely attacked while carrying out a study of fossilised dinosaur remains in an underground cave system on twenty–fifth century Earth. A party of troopers and Professor Kyle, the only survivor of the attack,...
Landing on Earth, now a barren, desolate planet, Sarah, Harry and the Doctor are unaware of the large, watching robot. The robot is the work of Styre, a Sontaran warrior, who uses all humans landing here for his experimental programmes.
What has...
Reluctantly cancelling his well-earned holiday, the Doctor sets off in the TARDIS to trace and re-assemble the six segments of the Key to Time on which the stability of the entire Universe depends.
Assisted by the argumentative Romanadvoratrelundar...
No sooner have the Doctor, Jamie and Victoria landed on a sun-kissed Australian beach than they are being shot at by murderous fanatics! A dramatic helicopter rescue places them in the hands of Astrid Ferrier and Giles Kent, two people intent on...
At a time in the far off future, Earth has become inhospitable. A selection of humanity is placed deep frozen in a fully automated space station to await the day of their return to...