4 Season
52 Episode
Blake's 7 - Season 3 Episode 10 Ultraworld
The crew go to the planet Ultraworld, only to discover it is a mental reprocessing plant. Vila saves the crew by telling riddles to Orac.
- Year: 1981
- Country:
- Genre: Drama, Sci-Fi & Fantasy
- Studio: BBC One
- Keyword: spacecraft, crew, space, convict
- Director: Terry Nation
- Cast: Michael Keating, Josette Simon, Paul Darrow, Peter Tuddenham, Steven Pacey, Glynis Barber