In "The Door," Tyrion seeks a strange ally. Bran (Isaac Hempstead Wright) learns a great deal. Brienne (Gwendoline Christie) goes on a mission. Arya (Maisie Williams) is given a chance to prove herself.
Check out the preview video, photos, and official synopsis for the episode below.
"The Door" is written by showrunners David Benioff & D. B. Weiss and directed by Jack Bender.
Game of Thrones airs Sundays at 9 p.m. ET on HBO.