The Doctor (Patrick Troughton), Jamie and Zoe arrive on the peaceful planet Dulcis for a holiday, only to find it invaded by the cruel Dominators and their vicious robot servitors, the Quarks. They must convince the placid Dulcians of the threat their world faces before the Dominators enslave them and destroy their world.

The Doctor (Patrick Troughton), Jamie and Zoe are captured and witness a series of war games staged by aliens on a mysterious planet, with warriors from history pitted against each other. They discover this to be a plot by the War Lords, who are being aided and abetted by the War Chief, a member of the Doctor's own race. In desperation the Doctor summons his people, the Time Lords, for help. This was Patrick Troughton's last regular appearance as the Doctor, and is the first story to feature the Time Lords.

The Doctor (Patrick Troughton), Jamie (Frazer Hines) and Zoe (Wendy Padbury) find themselves pulled out of reality and plunged into the Land of Fiction, where mythical creatures come to life. They must battle a Unicorn, Medusa and the Minotaur, with a little help from Jonathan Swift's Gulliver, D'Artagnon and Rapunzel. But who is the real enemy, and what does he want with the Doctor?

The Doctor (Patrick Troughton), Jamie and Zoe land on the planet of the Gonds, the brightest of whom are periodically selected to serve the unseen Krotons, and never seen again. When Zoe and the Doctor are selected too, the battle is on to destroy the crystalline aliens.

Six narrated TV soundtrack adventures starring Patrick Troughton as the Second Doctor - plus bonus features. These thrilling recordings of TV episodes, largely absent from the BBC archives, have been remastered with additional linking narration by original cast members. This set also includes bonus interviews with Wendy Padbury and Frazer Hines. In The Enemy of the World, recently returned to the film archives, the time travellers meet the Doctor's murderous double. In The Web of Fear the Doctor and friends find the London Underground tunnels overrun by Yeti! In Fury from the Deep something nasty is lurking in the gas pipelines of the North Sea. In The Wheel in Space the Doctor and Jamie confront some old adversaries in the far future. In The Invasion the Doctor battles to prevent the Cybermen from invading present day Earth. In The Space Pirates the TARDIS crew encounter the Interstellar Space Corps and a gang of murderous bandits. The collection also includes PDF files featuring high quality scans of the original BBC TV camera scripts. Duration: 15 hours 30 mins (P) & (c) 2021 BBC Studios Distribution For cast and credits see accompanying PDF booklet

Feature-length episode to celebrate the 20th anniversary of the long-running sci-fi series. All five Doctors (Peter Davison, Patrick Troughton, Jon Pertwee, Richard Hurndall and Tom Baker) and many of their old companions are taken out of time and deposited in the Death Zone on Gallifrey. There they must battle not only the Master, but Daleks, Cybermen and Yeti in order to reach the Dark Tower and discover the Tomb of Rassilon. This special edition includes new special effects and extra footage not included in the original broadcast.