Throughout its first season, House of the Dragon has remained unwaveringly focused on the members of its two central families: The Hightowers and the Targaryens. However, that doesn’t mean the HBO series’ cast has felt limited. In fact, House of the Dragon has slowly but surely expanded its roster throughout its first nine episodes. Now, heading into its Season 1 finale, it boasts one of the more impressive ensembles you’ll see on TV.
