‘Doctor Who’ spoiler-free review: Season 10’s quality streak continues with ‘Knock Knock’
Knock knock Who’s there? Doctor. Doctor who? Doctor Who’s been good so far, hasn’t it? Ha-ha-haaaa. That was the laughter of relief that so far there hasn’t been a dud episode in Peter Capaldi’s swansong season. Good thing too – the man deserves a strong send-off. There’s been nothing mind-blowing, but at this rate, you … >