When HBO’s prequel series to Game of Thrones airs on August 21, the streaming service will have something that the original series never did: the entire story is already written. Based on George R. R. Martin’s Fire and Blood, House…

HBO is working on a sequel to its hit series Game of Thrones, according to the Hollywood Reporter. The original show, which ran from 2011 to 2019, was famous for its willingness to kill off main characters; however, Jon Snow…