‘House of the Dragon’ Season 3 Sets June 21 Release Date as New Trailer Promises Fire and Blood

House of the Dragon Season 3 will premiere on HBO on June 21 at 9 p.m. ET, with new episodes airing weekly until the season finale on August 9. The season will be available to stream on HBO Max at the same time as its television premiere. The series is based on George R.R. Martin's book "Fire & Blood" and tells the story of the Targaryen civil war, also known as the Dance of Dragons.