SEASON 4 The battle between Rory McCann's Sandor Clegane (a.k.a. the Hound) and Gwendoline Christie's Brienne of Tarth was one of season 4's greats. "That is one of the few times I've not had to do any acting," Christie says. "I was screaming, 'F--- you! Come on!' Blood everywhere, going insane. It is f---ing mental."