This was by no stretch of the imagination Mark Gatiss' best episode, but it was far from being his worst. The dialogue was at times bland, the contrived way in which he split up his three main protagonists clumsy, and Catchlove was a walking cliche. Thankfully, the return of the Ice Warriors and an unexpected voice cameo from Ysanne Churchman injected some interest into the proceedings—I just wish there'd been more Nardy. There, I said it and the world didn't end.
