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4 Ràithe
52 Episode
Blake's 7 - Season 4 Episode 9
Servalan investigates a planet which contains an unknown substance of potential usefulness whose investigation team mysteriously died. The crew learn of Servalan's trip and decide to investigate for themselves.
- Bliadhna: 1981
- Dùthaich:
- Seòrsa: Drama, Sci-Fi & Fantasy
- Stiùidio: BBC One
- Faclan-luirg: spacecraft, crew, space, convict
- Stiùiriche: Terry Nation
- Cast: Josette Simon, Michael Keating, Paul Darrow, Peter Tuddenham, Steven Pacey, Glynis Barber