The Ark In Space BBC Worldwide Ltd
The Ark In Space 
08/04/2002 BBC Worldwide Ltd UK
REF: BBCDVD 1097
OP: £19.99
08/04/2002 BBC Worldwide Ltd UK
Extras:
- interview with designer Roger Murray-Leach
- model footage
- unused title sequence
- news report
- trailer
- photo gallery
- production notes
- commentary by Tom Baker, Elisabeth Sladen and Philip Hinchcliffe.
REF: BBCDVD 1097
OP: £19.99
The Ark in Space
03/06/2002 Roadshow Entertainment Ltd Aus
OP: $34.99
03/06/2002 Roadshow Entertainment Ltd Aus
'G' rating. Simultaneous NZ release.
REF: B005779OP: $34.99
The Ark in Space
06/08/2002 Warner Home Video USA
Extras as UK version. The easter eggs are the same, but hidden in different places on the disk. There is an additional feature on this edition, a 15 minute featurette of the intros and end of episode teasers narrated by Howard daSilva from the 1978 syndication of Doctor Who in America. There are also Whos Who biographies included.
REF: E1162
OP: $24.95
06/08/2002 Warner Home Video USA
Extras as UK version. The easter eggs are the same, but hidden in different places on the disk. There is an additional feature on this edition, a 15 minute featurette of the intros and end of episode teasers narrated by Howard daSilva from the 1978 syndication of Doctor Who in America. There are also Whos Who biographies included.
REF: E1162
OP: $24.95
The Ark In Space - Special Edition
25/02/2013 BBC Worldwide Ltd UK
REF: BBC DVD 3672
OP: £20.42
25/02/2013 BBC Worldwide Ltd UK
2 Disk set.
Extras:
- Commentary: With actors Tom Baker and Elisabeth Sladen plus producer Philip Hinchcliffe
- A New Frontier: Making The Ark In Space
- 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 Nestlé promotional material (Adobe PDF format)
- Digitally remastered picture and sound quality
REF: BBC DVD 3672
OP: £20.42
