content: '''''Thronecast''''' is a British television series on Sky Atlantic which is presented by Sue Perkins and Jamie East. It is an aftershow to ''Game of Thrones'', which also airs on the channel. Each episode is an hour in length and features interviews with members of the cast and crew, interaction with the audience and social media alongside analysis of the previous episode and a preview of the next episode of ''Game of Thrones''. It was the only official aftershow for the American series until HBO aired ''After the Thrones'' in 2016 – a show which was cancelled after only one series.
  ''Thronecast'' was originally devised by Koink Productions Ltd for Sky Digital Entertainment. The series began airing online in April 2011 as a series of 10-minute podcasts presented by Geoff Lloyd to correspond with the first series of ''Game of Thrones''. Annabel Port joined Geoff for the second series, which corresponded with the broadcast of the second series of ''Game of Thrones''. For the third series, ''Thronecast'' became a 15-minute on-air show that was broadcast on Sky Atlantic following each episode of the third series of ''Game of Thrones'', and featured new guest presenter Grace Dent. The fourth series was presented by Jamie East and Rachel Parris, and was 30 minutes long. The fifth series was presented by Sue Perkins and Jamie East and was 30 minutes long, except for the series finale which was an extended hour long special. Perkins and East continued to present the seventh and eighth series of the show which were all 60 minutes long with the exception of the final episode of the show, which was 70 minutes. Series 7 and 8 included pre-series episodes titled ''War Room'', and the eighth series also included a 90 minutes long gameshow titled ''Gameshow of Thrones'' and a 30-minute pre-finale episode titled ''Thronecast: The End is Coming''.
  Each series was also made available on Sky Go, On Demand (previously Sky Anytime and Sky Anytime+) and NOW TV. Series 1 to 4 of Thronecast were produced by Koink Productions Ltd for Sky Atlantic. Series 5 of Thronecast was produced by CPL Productions for Sky Atlantic.  Series 6 and 7 of the show were produced by Sky's in-house production company, Sky Vision Productions. Series 8 of the show was produced by independent production company Znak & Co Ltd.