The slate shows this is the seventh episode of season 3, which happens to be the episode written by George R.R. Martin and directed by series-newcomer Michelle MacLaren (justly lauded for her role as a producer on Breaking Bad, and director of some of the most memorable episodes in the Emmy-winning series). Originally titled “Autumn Storms”, it has been renamed “Chains”.
Copyright ©HBO
Video Log, Season 3, Michelle MacLaren, Game of Thrones, EP307, Chains