When the Game of Thrones sequel House of the Dragon premieres in the U.S. on August 21, you don't have to shy away from Twitter to avoid spoilers. Bell's Crave will be streaming the show on its service on the same day. The series focuses on the House of Targaryen, starring Emma D'Arcy as Princess Rhaenyra Targaryen and Matt Smith as Prince Daemon Targaryen. You can check out a teaser for the show above!