The seventh episode in my ongoing series of reviews, with analysis, of the BBC science-fiction show, Doctor Who. In this part, the era of the Sixth Doctor, Colin Baker, is considered. We take a look at how Peter Davison's departure spurred John Nathan-Turner to gamble with the creation of an incarnation wildly different from what went before. We consider how social hysteria informed one of the stand-out stories of the era before moving on to look at how the show came under fire from an executive who had no love for science-fiction.