Home/video/HOUSE OF THE DRAGON Trailer (2022) Game of Thrones Moviesvideo HOUSE OF THE DRAGON Trailer (2022) Game of Thrones HBO Max: 21 Aug 2022.. The story of House Targaryen, 300 years before the events of Game of Thrones. MM MM May 9, 20220 173 Less than a minute TagsHBO Max House of the Dragon House of the Dragon trailer YouTube