Subscribe to the Game of Thrones YouTube: br br Harry Lloyd (Viserys Targaryen) narrates the history of the Doom in this Season 1 Blu-ray feature. br br Connect with Game of Thrones Online:br Game of Thrones Viewers Guide: br Game of Thrones on Facebook: br Game of Thrones on Twitter: br Game of Thrones Official Site: br Game of Thrones on HBO GO® br Game of Thrones on HBO Connect: br Game of Thrones merchandise: br br Its HBO.