The Keeper of Light The War Doctor Begins Battlegrounds A disused lighthouse, an older married couple, the Doctor and his companion, and an entity. This wasn’t quite what I had expected, and as so frequently is the case, I wondered if I’d missed or forgotten where things had ended in the previous set. All becomes clear, but patience is needed. It's a slow burn, almost glacially and it struggled to hold my attention, as I found my mind wondering. The fact is that virtually nothing happens ...