‘House of the Dragon‘, the upcoming ‘Game of Thrones‘ prequel is now casting speaking roles. Update: August 25, 2020 According to reports, the HBO Game of Thrones prequel series House of Dragon started casting in July 2020. Now, reports surfaced casting directors are now casting a leading Targaryen role.  The Illuminerdi reports that House of the Dragon … Continue reading ‘House of The Dragon’, Game of Thrones Prequel is Now Casting (UPDATE)