SEASON FINALE: Given how this Season 5 has been going – and how last week’s episode ended, with another incendiary final scene (this time literally, with the return of a fire-breathing dragon) – how can you not tune in for this? It’s taken five years for the Game of Throne chess game to get to this point, but now, it’s the major pieces who are confronting one another, or teaming up, at every turn.