https://www.cnet.com/news/game-of-thrones-season-7-finale-episode-length-title-preview-is-as-long-as-a-movie/

The show's Twitter account Tuesday revealed that the season finale, titled "The Dragon and the Wolf," will be 79 minutes and 43 seconds long.

The episode may be the show's longest ever, which showrunner David Benioff hinted to Entertainment Weekly back in June. At that time, the episode was clocking in at around 90 minutes.