The Doctor investigates the real purpose of the recreation generator.

The Doctor, Romana, K9 and Adric - an Outler from Alzarius who has stowed away aboard the TARDIS - arrive on a planet where the native villagers live in fear of 'the Wasting' and of three Lords named Zargo, Camilla and Aukon who rule from an imposing Tower. The Lords are soon revealed to be vampire servants of the last of the Great Vampires, a race referred to in Time Lord mythology.

The Doctor learns that a great evil has come to a planet in the form of a calcified statue.

The TARDIS picks up an emergency signal from a rocket trapped in a mysterious space cloud. Once he arrives on board, the Doctor is infected by a sentient virus that has taken control of the ship's crew. In order to save himself and others, he must undertake a dangerous journey.

The Doctor ensures the transfer of power on a planet known for universal harmony. Tom Baker. Keeper: Denis Cary. Kassia: Sheila Ruskin. Adric: Matthew Waterhouse.

A fiery force field surrounds Devil's End.

The Doctor discovers that Azal is capable of destroying Earth.

The Doctor attempts to restore order to Sarn, a planet endangered by civil unrest, volcanic activity and the arrival of The Master (Anthony Ainley). Peri: Nicola Bryant. Turlough: Mark Strickson.

It is 1953 and the coronation of Queen Elizabeth II is taking place, but beneath the celebrations there are rumours of monsters on the streets.

Part 1. Rose is trapped in the orbit of a black hole; something ancient beneath the planet's surface begins to awaken.

Part 2. As Rose battles the murderous Ood, the Doctor finds his every belief being challenged to the core as the Pit beckons.

A man named Elton is plunged into a world of living nightmares when he becomes obsessed with the Doctor, Rose and their mysterious blue box.

The Doctor plans to show Rose the London Olympics in 2012; a mother hides her daughter's unearthly powers.

The human race rejoices as ghosts of loved ones return home; an invasion force threatens modern day Earth.

Two mighty armies wage war across the Earth; terror emerges from beneath Torchwood Tower; the Doctor faces a dilemma.

No sooner has the Doctor said a tear-stained farewell to Rose Tyler than he finds himself face-to-face with a woman dressed in a fluffy white wedding frock. Who is she? Who is she supposed to be marrying? And how did she get on board the TARDIS?

The Doctor and Martha are transported into danger.

In Wales, items include a "Dr. Who" script and pottery.