4 Season
52 Episode
Blake's 7 - Season 0 Episode 29 Introducing Orac
- Year: 1981
- Country:
- Genre: Drama, Sci-Fi & Fantasy
- Studio: BBC One
- Keyword: spacecraft, crew, space, convict
- Director: Terry Nation
- Cast: Josette Simon, Michael Keating, Paul Darrow, Peter Tuddenham, Steven Pacey, Glynis Barber