4 Musim
52 Episode
Blake's 7 - Season 4 Episode 9 (1981)
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.
- Negara :
- Aliran : Drama, Sci-Fi & Fantasy
- Studio : BBC One
- Direktur : Terry Nation
- Pemeran : Josette Simon, Michael Keating, Paul Darrow, Peter Tuddenham, Steven Pacey, Glynis Barber
