From the title alone, A Murder at the End of the World is, of course, a murder mystery, a whodunit set in an isolated location, a la Agatha Christie. But the second TV collaboration of showrunners Brit Marling and Zal Batmanglij infuses amateur forum-based sleuthing, with contemplation of technological dependence and on human connection. It does so through two plotlines: one, following the investigation at the mysterious, icy tech retreat, but the other one follows how the connection between the investigator and the victim began, in the warmer tones of the Midwest. The resulting back-and-forth leads to a delightfully addictive mystery held up by the incomparable Emma Corrin.