Trouble is brewing in the Seven Kingdoms of Westeros. For the driven inhabitants of this visionary world, control of Westeros' Iron Throne holds the lure of great power. But in a land where the seasons can last a lifetime, winter is coming...and beyond the Great Wall that protects them, an ancient evil has returned. Based on the bestselling book series 'A Song of Ice and Fire' by George R.R. Martin comes this epic HBO drama series set in a fantastic realm where noble families engage in a deadly fight for control.