Emilia Clarke and Nathalie Emmanuel in a still from Ep 4 'Spoils of War'

'Game of Thrones' prequel filming starts in October: What to expect?

HBO's Game of Thrones' prequel is officially coming. The recent report suggests that the prequel is set to begin filming in Belfast in October this year. The spinoff of award-winning TV series is written by Jane Goldman who is credited to write films like Stardust and X-Men: Days of Future Fast. Jul 10, 2018