Game of Thrones: S5E04 - Show Only Review (mild spoilers)
Warning - there is significant R+L = J chatter in this episode. If you don't know what that phrase means, you might not want to listen to the 2nd half of this podcast.
The buzz around this episode seemingly makes it one of the most important to date. A ton of history, backstory, plot exposition and action are present in Sons of the Harpy and Sean and Aziz have a blast breaking it down in detail.