DOCTOR WHO
BBC America, 8:30 p.m. ET
SEASON FINALE: The real conclusion to this season, and the current story line leading to the exit of Peter Capaldi as the latest actor to inhabit the title role, will arrive this Christmas, in the traditional Doctor Who holiday special. But in the meantime, we get a very tense scene-setter, beginning with the Doctor’s current companion, Bill, reborn as a cyberman (or, in this case, perhaps, cyberwoman), and with the Doctor flanked by two powerful Time Lord adversaries, the Master and Missy.