57 <i>Game of Thrones</i> Actors You Forgot Were in Other Shows and Movies

The Game of Thrones world features some of the most recognizable faces on the British drama scene. With a massive cast sprawling many years—and now a spinoff—you’ve likely stumbled across your favorite Westeros citizens in other shows and movies. From Harry Potter to the Marvel universe and beyond, here’s where you’ve seen the cast of GoT and the prequel, House of the Dragon, before.