Killer Blake's 7 : Season 2 Episode 7
Not Rated BBC One 50m
Aired: February 20th, 1979 @ 12:00 AM EST on BBC One
The Liberator crew journey to a planet where a friend of Avon's works, in order to get TP crystals. The derelict spaceship K-47 is retrieved, and an on-board virus spreads throughout the complex.
