We kick off a new recurring feature in which we devote an episode to a particular companion and what stories are their best. After some preliminary discussion of what, technically, even is a companion, we get to the main topic of discussion this week, namely Yaz. That's right, we started with about as tricky a companion as we could, given how unevenly she's been developed. Also given the fact that she's, well, a cop, which is a creative decision that wasn't great at the time it was first made and looks even worse in the context of the past couple months. We address all that, and we also look at stories that put a spotlight on her, including the still baffling "Can You Hear Me?" and the low-key really good "Nikola Tesla's Night of Terror." But the main attraction here is "Demons of the Punjab," which at least one co-host is prepared to declare the best of the Chibnall era.