"Death is the enemy" in "Game of Thrones" Season 7, Episode 6. "The first enemy and the last. The enemy always wins. We still need to fight him."

In the Episode 6 promo (watch below), we finally go north of The Wall with Jon Snow's team to bring proof back to (pregnant?!) Queen Cersei and company to join the fight against the White Walkers. So six episodes into this season, and two seasons since "Hardhome," we'll finally get a reunion between Jon and the Night King.

The promo also shows Arya Stark having another tense face-off with Sansa. We hear Arya say, "You're scared, aren't you? What are you scared of?" Is she talking to Sansa ... or Littlefinger?

Believe it or not, "Game of Thrones" Season 7 is already almost over. There are only seven episodes to the 2017 season, which means the next one -- Episode 6, whose title is currently unknown, airing Sunday, Aug. 20 on HBO -- is the penultimate event. It's basically the Episode 9 of the season, and you should recall that the second-to-last ep is almost always a humdinger. Every episode has been a humdinger this year, but now our expectations are even higher.

Watch the Episode 6 promo:GoT stars Peter Dinklage (Tyrion Lannister), Nikolaj Coster-Waldau (Jaime Lannister), Lena Headey (Cersei Lannister), Emilia Clarke (Daenerys Targaryen), Aidan Gillen (Petyr "Littlefinger" Baelish), Kit Harington (Jon Snow), Diana Rigg (Lady Olenna Tyrell), Sophie Turner (Sansa Stark), Maisie Williams (Arya Stark), Alfie Allen (Theon Greyjoy), John Bradley (Samwell Tarly), Gwendoline Christie (Brienne of Tarth), Liam Cunningham (Davos Seaworth), Nathalie Emmanuel (Missandei), Jerome Flynn (Bronn), Iain Glen (Jorah Mormont), Isaac Hempstead Wright (Bran Stark), Conleth Hill (Varys), Kristofer Hivju (Tormund Giantsbane), Hannah Murray (Gilly), Carice van Houten (Melisandre), Indira Varma (Ellaria Sand), Pilou Asbaek (Euron Greyjoy), Rory McCann (Sandor "The Hound" Clegane), and Richard Dormer (Beric Dondarrion).

For more "Game of Thrones" promos -- and to see highlight clips and "Inside the Episode" videos -- head to the show's YouTube account.

"Game of Thrones" Season 7 has seven episodes, and Season 8 -- the final season -- will follow with just six episodes. GoT airs Sundays at 9 p.m. on HBO.

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