Full episode spoilers:
Sansa meets Littlefinger in Mole Town and blasts him for giving her to the Boltons. We learn that Blackfish has taken Riverrun.
Arya gets a history lesson on the first faceless men, then gets a mission to kill an actress, and watches a play in the town square that recaps the deaths of Robert and Ned. There will be full frontal male nudity and tits.
Bran watches the first white walker being created by none other than the Children of the Forest.
Yara initially appears to be chosen as queen, then Euron comes outta nowhere and dickshames Theon. Euron gets chosen. Yara and Theon bolts the fuck away after previously proclaiming that Euron should be executed for killing Balon. Euron apologizes for not killing him years ago.
Daenerys learns Jorah has greyscale. Starts crying and tells him to find a cure, because she needs him when she takes Westeros.
Tyrion and Varys meets a red priestess. Varys does not approve, but gets shut down by the priestess when she mentions his old master cutting his balls off. Red priestess proclaims Daenerys as the one who was promised.
Bran is bored in the middle of the night and touches the trees and starts dreaming. There he sees white walkers and the Night King touches him, marking him. Now the white walkers will be coming for him. Three Eyed Raven proclaims that Bran must become him, despite not being ready.
Sansa sends Brienne to Riverrun. Sansa gives Jon a cloak that resembles his fathers.
Night King comes to the big old tree on a less than friendly visit. Meera kills a White walker with a dragon glass spear and goes off into a tunnel with Hodor and Bran. The wolf commits suicide by wight swarm. Child of The Forest sacrifices herself to give time to Meera, Bran and Hodor.
Meanwhile Bran and Three eyed raven is watching a vision from when Ned left for the Vale. Meera shouts to Bran through the vision and wargs into Hodor from there. Three Eyed Raven is killed by the Night King.
After coming out of a back door, Meera is screaming at Hodor to hold the Door to keep the white walkers in check. Hodor, who is seen in the vision appears to have a seizure after hearing Meera through the vision. While having the seizure, he shouts "hold the door" which after a while transforms into "Hodor".
Last scene is Hodor back at the door, holding it while the wights slowly smashes the door and probably kills him. Meera and Bran disappears into the storm. Credits.