A Quick Guide to the Many Families of "House of the Dragon"

While not a major, point-of-view house, House Tully does play a major supporting role in "Game of Thrones." It's not clear yet what role they'll have in "House of the Dragon." In episode ten, Rhaenyra and her allies are certain the Tullys will keep their oath to her and side with her against Aegon, but we don't see that occur until the series ends. No Tully plays a major role in "Fire & Blood," but that could change for the TV series.