[Warning: The below contains Major spoilers for Doctor Who Season 2 Episode 3 “The Well.”] In 2008, during Russell T Davies‘ first run as showrunner, Doctor Who aired one of its best and scariest episodes. Now, in his second run heading the show, he has brought the Doctor (Ncuti Gatwa) back to that place. Yes, Doctor Who has taken the Time Lord back to the planet Midnight for a brilliant hour of television. Sure, it’s not quite at the level of “Midnight,” and returning to the planet and adding this new layer to the entity’s story was not necessary — what made that first episode so outstanding and chilling was how much was unknown about it, how it left off — but the good news is that while there are some beats that are repeated, it’s not just a rehash of what happened the last time the Doctor was there. The Doctor is still trying to get Belinda (Varada Sethu) home,...