In the Episode 4 promo, we see the fallout from Team Dany's latest loss in Episode 3, "The Queen's Justice" -- with Dany appearing to be impatient with the "clever plans" gone wrong. "All my allies are gone. I'm losing."
We also see Cersei discussing her plans with the envoy of the Iron Bank of Braavos, Theon arriving on shore, Arya appearing to be right outside of Winterfell, Brienne and Pod back in play, Littlefinger up to something (with that catspaw dagger?), Sansa looking ready to send another raven, and a dragon soaring into action. Is that Dany on board? Can't imagine anyone else would be riding a dragon, but you never know.
Update: HBO's official GoT site posted this photo of Dany riding Drogon on the page for this episode:
So it sure looks like the big battle where Drogon swoops in will be this week.
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).
"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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