Blake's 7: Season 3 DVD (2005) Jan Chappell, Lorrimer (DIR) cert PG 5 discs
Of Discs: 5 disc(s) Studio / Publisher: 2 Entertain UK Release Date: 20 Jun 2005 Edition: Limited Edition Box Set. In 'Volcano', the crew of the Liberator, with Blake and Jenna now missing, arrive at the planet Obsidian.