Starring Tom Baker as the 4th Doctor. Many thousands of years in the future, Earth becomes uninhabitable. Aboard space station Nerva, the remaining survivors of the human race drift amongst the stars in suspended animation.The Doctor, Sarah and Harry arrive to find vital systems have been sabotaged. As mankind begins to awake from its enforced deep sleep, the Doctor discovers that they are not alone…
The Wirrn are an insect race that inhabit the cold depths of space. But they too have found the Ark and its sleeping occupants. Can the Doctor prevent the last of the human race from becoming the Wirrn's new source of food…?
- Commentary by Tom Baker, Elisabeth Sladen & Philip Hinchcliffe
- Brand new CGI model footage and 3D ark schematic
- Original BBC Trailer
- Exlusive interview with Designer Roger Murray-Leach
- Unused title sequence and 16mm model footage
- Photo gallery and on-screen production notes