HBO released the first trailer for Season 3 of House of the Dragon.

Based on George R.R. Martin’s Fire & Blood, House of the Dragon is set 200 years before the events of Game of Thrones and tells the story of House Targaryen.

Returning Season 3 cast includes 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, Matthew Needham, Tom Bennett, Kieran Bew, Kurt Egyiawan, Freddie Fox, Clinton Liberty, Gayle Rankin, and Abubakar Salim.

New Season 3 cast includes Tommy Flanagan as Lord Roderick Dustin, Dan Fogler as Ser Torrhen Manderly and James Norton as Ormund Hightower.

Clare Kilner, Nina Lopez-Corrado, Andrij Parekh, and Loni Peristere serve as directors for Season 3.

Ryan Condal and George R.R. Martin serve as co-creators and executive producers. Condal also serves as showrunner. Sara Hess, Melissa Bernstein, Kevin de la Noy, Vince Gerardis, David Hancock and Philippa Goslett also executive produce.

House of the Dragon Season 3 is slated to premiere in June 2026.