“Game of Thrones” Spinoff “A Knight of the Seven Kingdoms” Nabs “Black Mirror” Director

One of the most beloved episodes of Black Mirror is, without question, “San Junipero,” and now its helmer, Owen Harris, has been tapped to board one of HBO’s biggest productions.

Harris is joining HBO’s next Game of Thrones spinoff, A Knight of the Seven Kingdoms, only the second spinoff series that will have made it to air—House of the Dragon was the first—and now it has a stellar director in Harris,