Series D, Episode 7. First broadcast on Monday, 9 November 1981.

After Mark, Peter, Brendan and Nathan intercept an ominous message from the very edge of the sixth quadrant, fearing imminent assassination at the hands of an imminent assassin, they head off to the planet Domo for a quick slave auction, followed by a tight twenty minutes of being hunted through TC1 by the man who came top of his class at RADA in Glowering and Other Menacing Facial Expressions. But will it be fun to listen to all their little plans and squabbles? Tune in and find out — as we discuss Assassin.