We continue to cook with the Fugitive Doctor. The overreaching storyline takes a little bit of backseat and instead we get the Doctor investigating some Russian folklore. The only familiarity I had with Baba Yaga was from a Tomb Raider video game, so a lot of the details and allusions were not known to me. The comparison that ends up being drawn between the Doctor and the spinster who became Baba Yaga is expertly done, as they both wonder how they can atone for past mistakes. I've heard so many other Doctors a hundred times by now and I'm still keying into Jo Martin's energy, but she's damn good isn't she? Finale tomorrow!