Season 4 Episode 15: The Agony Which Opens the Mind

In this episode, we take a look at chapters forty-two through forty-four of God Emperor of Dune, in which Siona is quite bad at desert survival, Moneo has a sit-down with Duncan and Hwi to discuss their future, Siona is forced to confront the horrific future that Leto is trying to avert with his Golden Path, and a freak desert rainstorm reveals the God Emperor's vulnerability to water - to the person perhaps best-positioned to use this knowledge against him.