‘A Knight of the Seven Kingdoms’ Showrunner Dreams of a 12-Season Saga That Watches Dunk and Egg Grow Old

The HBO Westeros universe has always been defined by ambition, but few people connected to it have articulated a long-term creative vision quite like ‘A Knight of the Seven Kingdoms’ showrunner Ira Parker. The series, which serves as a prequel to ‘Game of Thrones’ set roughly a century before those events, follows the unlikely partnership...