Please note this is a region 2 DVD and will require a region 2 (Europe) or region Free DVD Player in order to play.

Mawdryn Undead: The Black Guardian recruits a young man named Turlough to assassinate the Doctor. Although outwardly an ordinary pupil at a boys' private boarding school, Turlough is in fact an alien who believes that the Guardian will return him home if he succeeds.

The TARDIS meanwhile has its instruments jammed by a mysterious signal and is forced to materialise on board a massive spaceship in a fixed orbit. The Doctor discovers that the signal - a beam to guide the ship's transmat capsule - is being transmitted from Earth. He travels down to the planet in the capsule, leaving Nyssa and Tegan in the TARDIS with the co-ordinates pre-set to follow.

Things go wrong, however, as the Doctor arrives in 1983 but the TARDIS materialises in 1977. Tegan and Nyssa encounter a man with a badly burned body and think that this could be the Doctor...

Terminus: The TARDIS attaches itself to a space liner after Turlough, still under the Black Guardian's influence, damages its controls. The Doctor and Nyssa meet two space pirates, Kari and Olvir, who have come on board the liner in search of plunder, while Tegan and Turlough get lost in the infrastructure.

Enlightenment: The White Guardian warns of impending danger and directs the TARDIS to what appears to be an Edwardian sailing yacht, the SS Shadow, but is actually one of a number of spaceships taking part in a race through the solar system, the prize being Enlightenment. The yacht's Captain Striker and his fellow officers are Eternals who feed off the thoughts and emotions of their kidnapped human crew - Ephemerals - in order to fill their own empty existences.

Actors Peter Davison, Sarah Sutton, Janet Fielding, Mark Strickson, Valentine Dyall, David Collings, Nicholas Courtney, Liza Goddard, Dominic Guard, Keith Barron, Cyril Luckham & Lynda Baron & Clive Kneller
Director Peter Moffatt & Mary Ridge & Fiona Cumming
Year 1982, 1983, 1984
Screen Fullscreen 4:3
Languages English