All Men Must Die - Power and Passion in Game of Thrones

'All men must die': or 'Valar Morghulis', as the traditional Essos greeting is rendered into High Valyrian. And die they do - in prodigious numbers; in imaginatively varied and gruesome ways; and often in pain, terror and ordure within the blood-spattered and viciously unpredictable world that is HBO's sensational evocation of Game of Thrones.