Friend of the show Kate Kulzick fills in as cohost this week as she and Alasdair break down the latest two-parter, "Under The Lake" / "Before The Flood." But first, we award the Danielle Fan Email of the Week award to listener Caroline S. (no, wait, that’s too obvious, let’s say a Ms. Siede), whose question is so good that (a) we’ll probably invite her on the show next week and (b) Kate and Alasdair take like 25 minutes to answer it, despite it just being, "What’s your favorite and least favorite 12th Doctor story?" Also, the team discusses the newly announced Doctor Who spinoff and the news of John Hurt-starring War Doctor audios, which Alasdair feels people aren’t sufficiently irrationally exuberant about.