Peter Moffatt

Producer Steve Broster takes a look back to 1983 and the celebration of Doctor Who's twentieth anniversary, including the production and transmission of 'The Five Doctors', the media interest and the BBC Enterprises' event at Longleat House. Featuring actors Peter Davison, Elisabeth Sladen, Nicholas Courtney, Mark Strickson, Janet Fielding, Carole Ann Ford, John Leeson, Richard Franklin and Caroline John, writer Terrance Dicks, director Peter Moffatt, visual effects designer Mike Kelt, new series writers Paul Cornell and Gareth Roberts, prominent fans Andrew Beech, Ian Levine, Richard Molesworth and James Goss. Presented by Colin Baker.

The cast and crew discussing the transition from Tom Baker to Peter Davison, including exclusive behind-the-scenes footage of the regeneration.

A husband and wife team are hired to protect an eccentric millionaire from an assassin but a series of murders follows.

An estate agent arranges to meet a couple for a viewing at a flat.

Daniel is about to marry a woman 30 years his senior. The woman begins to suspect that he is after her money.

In 17th century England, the Doctor and itinerant thespian Richard Mace uncover a plot by a crew of criminal Terileptils to wipe out humanity.

Many incarnations of the Doctors and their old companions are taken out of time and deposited in the Death Zone on Gallifrey. There, they must battle the Master, Daleks, Cybermen and Yeti in order to reach the Dark Tower and discover the Tomb of Rassilon.

A warp ellipse draws the TARDIS off course. The Fifth Doctor's companions are separated from him not in space, but in time, and he has to deal with a treacherous schoolboy named Turlough. But why does the Doctor's old friend, the Brigadier, not remember him at all?

A race of giant Gastropods has taken over the planet Jaconda. Their leader, Mestor, now intends to cause an enormous explosion in order to spread his people's eggs throughout the galaxy, and he kidnaps juvenile twin geniuses from Earth to work out the necessary mathematical equations. Space fighters led by Lieutenant Hugo Lang are dispatched to get the twins back, but they come under attack and Lang is the sole survivor when his ship crashes on the asteroid Titan III. A newly regenerated Doctor and Peri become involved and help Jaconda's elderly former ruler Professor Edgeworth, who is really a Time Lord named Azmael, to defeat Mestor and free the planet's bird-like indigenous people from the gastropods' reign of terror. Azmael, however, sacrifices his life in the process.

With the coming of television, a cinema owner finds her patrons rapidly diminishing.

Still trapped in E-Space, the Doctor, Romana, Adric and K9 encounter a medieval civilisation dominated by the Three Who Rule, vampires who govern from their mighty castle.

Suddenly gripped by a memory of being executed in his second incarnation, the Sixth Doctor travels to Seville to save his past self and ensure his own existence in his present.

A couple invite an old school friend for a reunion dinner, it is during the conversation (with the friend now an eminent surgeon) the couple come to the stark realization that their son is showing symptoms of a looming brain tumour.

The year is 1952. Dilemma of a Southend family when marriage promises to take the eldest daughter to Mau Mau-racked Kenya.

1977: Edgar Parker is about to emigrate to Canada. His wife wants him to stay in London for the Jubilee celebrations.

Mr. Sloane is a murderer. But, as both his middle-aged landlady and her homosexual brother quickly notice, he's very handsome.

A well-to-do family moves from the city to a country farmhouse, determined to make a go of things on their own, but the existence of an already present third generation housekeeper rather changes things somewhat. Set in 1973-76.