While a stellar Season 8 will undoubtedly be fantastic in 2019, waiting through all of 2018 without new episodes might be a little rough for fans, especially if the folks at the show are paranoid about preventing spoilers from leaking. It might be quite a while before we find out any big details, although small bits of information are already floating around. We have learned two unexpected characters who will be back, and we can be sure that there are some big twists in store courtesy of Bran as the Three-Eyed Raven. Given that the show is reportedly filming multiple endings to keep a lid on plot twists, detailed spoilers may be hard to come by.