The Passing Bells the conclusion of the war. The series was announced by the BBC in October 2013, along with other programmes that played a part in the BBC World War I centenary season. It was a Red Planet Production with BBC Worldwide as the distributor. Filming took place in Poland. Telewizja Polska and Apple Film Production were co-producers. The series aired in the pre-watershed time-slot of 7pm, and the script was written for a younger audience and family viewing. The title was taken from the first line of Wilfred Owen's 1917 poem, "Anthem for Doomed Youth": "What passing-bells for these who die
What Is Dead May Never Die is killed by Polliver. Lorch demands the survivors point out Gendry, but before he can give himself up, Arya tells him that Lommy was Gendry. "What Is Dead May Never Die" was written by the story editor Bryan Cogman, based on George R. R. Martin's original book "A Clash of Kings". Cogman, who is responsible for keeping the show's bible and had already written the first season's fourth episode, was on set for the filming of all the scenes of his episode. The chapters of the book included in the episode are Arya IV, Tyrion IV, Arya V, Catelyn II,