We really need to return to reviews of this season. We have the standard historical with SF episode this week, but it features a couple of new elements. The Doctor encounters difficulties because she’s now a woman, and King James wanders unaccompanied across the country, acting like Matthew Hopkins. Alan Cumming gives a great performance, but James’s presence, as depicted in this episode, makes little sense, his historical interest in witches (and alleged homosexuality) notwithstanding.