Filming the Maze of the Red Keep | Behind the Scenes Season 3, Episode 5 | House of the Dragon | HBO

This crew is up for any challenge. Co-creator and showrunner Ryan Condal, Emma D'Arcy (Queen Rhaenyra), Matt Smith (Daemon Targaryen), Fabien Frankel (Ser Criston Cole), James Norton (Lord Ormund Hightower), and more, break down the logistics behind producing this latest episode. They dive into the challenges of staying above ground while filming Cole’s army on a muddy bog, the trial and error involved in properly lighting a labyrinth, and the research required to create lifelike bowels for a macabre massacre. Stream the behind-the-scenes documentary series "The House That Dragons Built" on HBO Max. Watch new episodes of House of the Dragon, Sundays at 9pm on HBO Max. #HOTD