House of the Dragon Season Three Trailer Revealed
HBO has released the official trailer for House of the Dragon Season Three, which will premiere on Sunday, June 21, 2026, at 9:00 pm ET/PT on HBO and will be available to stream on HBO Max.
The eight-episode House of the Dragon Season Three will debut new episodes weekly leading up to the season finale on August 9. HBO previously renewed the series for a fourth season, set to premiere in 2028.
Based on George R.R. Martin’s Fire & Blood, the series, set 200 years before the events of Game of Thrones, tells the story of House Targaryen.
The third season stars Matt Smith, Emma D’Arcy, Olivia Cooke, Steve Toussaint, Rhys Ifans, Fabien Frankel, Ewan Mitchell, Tom Glynn-Carney, Sonoya Mizuno, Harry Collett, Bethany Antonia, Phoebe Campbell, Phia Saban, Jefferson Hall, and Matthew Needham.
James Norton, Tom Bennett, Kieran Bew, Kurt Egyiawan, Freddie Fox, Clinton Liberty, Gayle Rankin, Abubakar Salim, Tom Cullen, Tommy Flanagan, Dan Fogler, Joplin Sibtain, and Barry Sloane round out the cast.
The showrunner is Ryan Condal, who is co-creator and executive producer with George R.R. Martin. Sara Hess, Melissa Bernstein, Kevin de la Noy, Vince Gerardis, David Hancock, and Philippa Goslett also serve as executive producers on the series.
