The Doctor and his companions Sarah (Elisabeth Sladen) and Harry (Ian Marter) arrive on a seemingly deserted space station many years in the future. Station Nerva is not as empty as it appears, though; onboard are the cryogenically preserved survivors of Earth's destruction, as well as an insectlike alien race, the Wirrn, which are determined to use the humans--and the Doctor--as hosts to grow their monstrous larvae.
Special Features Commentary: With actors Tom Baker and Elisabeth Sladen plus producer Philip Hinchcliffe A New Frontier: Making The Ark In TV movie version: The 70-minute repeat compilation of the story that was broadcast on 20th August 1975 Dr Forever! - Love And War: A new documentary examining the Virgin/BBC Books novel range produced during the show's hiatus. Interviewees include Russell T Davies and Mark Gatiss Scene Around Six: 1978 news footage of Tom Baker's public appearances in Northern Ireland 8mm location footage: Amateur film shot during Tom Baker's first story Interview: With designer Roger Murray-Leach Alternative title sequence and model footage Optional CGI effects Original BBC trailer 3D technical schematics Photo gallery TARDIS Cam Coming Soon trailer Production information subtitles Radio Times listings, Doctor Who Technical Manual, plus Crosse & Blackwell and Nestle promotional material (Adobe PDF format) Digitally remastered picture and sound quality