Episode 48 - Master

We deal with the third and final episode of the "villains" trilogy this week as Kevin and JG come face-to-face with Master. Who is John Smith, and how does this story function as a dark inversion of Human Nature? Can Joseph Lidster redeem himself after the abject failure of The Rapture? And with Geoffrey Beevers returning to the role of the title character how does he cope trying to redefine how we see the Master? Plus there's time for a visit to the mailbag to discuss cliffhangers.