Who's Who in "House of the Dragon"1 of 13
Rhaenyra Targaryen, played by Emma D'Arcy, is the dragonriding first-born child of King Viserys. You've seen them before in the Nick Frost/Simon Pegg series "Truth Seekers" about a team of part-time paranormal investigators.
"House of the Dragon" airs Sunday evenings HBO and HBO Max.
"House of the Dragon" airs Sunday evenings HBO and HBO Max.