Summers span decades. Winters can last a lifetime. And the struggle for the Iron Throne continues. It stretches from the south, where heat breeds plots, lusts and intrigues, to the vast and savage eastern lands, where a young queen raises an army. All the while, in the frozen north, an 800-foot wall of ice precariously protects the war-ravaged kingdom from the dark forces that lie beyond. Kings and queens, knights and renegades, liars, lords and honest men...all play the 'Game of Thrones.' An original series based on George R.R. Martin's best-selling 'A Song of Ice and Fire' series. Winter returns to HBO on April 12 at 9PM.