Sophie, aka Sansa Stark, wrote, "To Alfie and to Theon...“You’re a good man”," alongside a heartbreaking photo of Theon's final moments.
Emilia paid tribute to one of the fallen character's, Jorah Mormont, played by Iain Glenn. "YOU'RE SIMPLY THE BEST, BETTER THAN ALL THE REST, BETTER THAN ANYONE, ANYONE IVE EVER MET.....," she wrote with a crying emoji. Clarke included these hashtags as well: "#serjorahforlyfe#thronesthrowsapunchandahalf #heartbreakhotel #bestthingiveverseenonscreenEVER."
"how am feeling after that episode. not today bby 👋🏻", the actress wrote alongside a video of Sophie Turner punching a snowball singing Soulja Boy.
Carice van Houten
"Game of Thrones 2015", Carice, who plays Melisandre, wrote to Instagram alongside a cast photo.
Brienne of Tarth, or Gwendoline, took to Instagram to share a video laughing alongside Kristofer Hivju presumably while filming 'The Long Night'.
Kristofer, who portrays Tormund Giantsbane, shared a selfie from the epic battle scene.
Portman, who plays Podrick, wrote a lengthy tribute to Gwendoline Christie. "My dear, dear friend. A beautiful companion on this journey and the kindest, most committed, hardworking person I’ve had the pleasure of doing any of the crazy stuff we do with. The show might be over for us, but the love remains, always. My friend. ❤️"
Isaac Hempstead Wright
"Here’s a still taken from the alternate episode 3 ending in which the Night King becomes Bran’s carer and they both live happily ever after," Isaac, better known as Bran Stark, wrote to Instagram.