Valar Morghulis by Shelly Tan and Alberto Cuadra

The 456 characters below all have one thing in common: They're dead. Before the “Game of Thrones” Season 5 premiere, The Washington Post took a look back and noted every on-screen death from the first four seasons. Here are all 456 deaths, including who, how, why and where. But be warned, that number will undoubtedly rise. After all, “Valar Morghulis” (all men must die).