So it’s come to this. The penultimate episode of the season. A pre-credits regeneration tease. An enormous spaceship where all is not what it seems. The adventures of Doctor Who, Exposition, and Comic Relief. A surprise inside a surprise. A return to good ol’ Body Horror Cybermen. And a shock ending magnified by its placement at the end of an era, when all bets are off. Host Jason Snell with Aleen Simms.