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The seventh season of Game of Thrones is truly underway. However, unlike the premiere, the second episode failed to feature the White Walkers, the ominous army of the undead marching towards the living.
**Spoiler for the season premiere only ahead**
Since that opening episode, eagle eyed viewer have spotted something very interesting in the opening credits sequence; a minor change that could reveal a key plot point to come.
Back in the first episode, titled Dragonstone, we saw The Hound have a vision in the flames, the former knight talking about “where The Wall meets the sea” and “the dead marching past”.
What the Game of Thrones cast look like out of characterShow all 44 1 /44What the Game of Thrones cast look like out of character What the Game of Thrones cast look like out of character Rory McCann
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What the Game of Thrones cast look like out of character Sandor "The Hound" Clegane
What the Game of Thrones cast look like out of character Cersei Lannister
What the Game of Thrones cast look like out of character Lena Headey
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What the Game of Thrones cast look like out of character Tyrion Lannister
What the Game of Thrones cast look like out of character Peter Dinklage
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What the Game of Thrones cast look like out of character Daenerys Targaryen
What the Game of Thrones cast look like out of character Emilia Clarke
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What the Game of Thrones cast look like out of character Jon Snow
What the Game of Thrones cast look like out of character Kit Harington
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What the Game of Thrones cast look like out of character Sansa Stark
What the Game of Thrones cast look like out of character Sophie Turner
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What the Game of Thrones cast look like out of character Jaime Lannister
What the Game of Thrones cast look like out of character Nikolaj Coster-Waldau
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What the Game of Thrones cast look like out of character Arya Stark
What the Game of Thrones cast look like out of character Maisie Williams
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What the Game of Thrones cast look like out of character Theon Greyjoy
What the Game of Thrones cast look like out of character Alfie Allen
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What the Game of Thrones cast look like out of character Brienne of Tarth
What the Game of Thrones cast look like out of character Gwendoline Christie
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What the Game of Thrones cast look like out of character Bran Stark
What the Game of Thrones cast look like out of character Isaac Hempstead-Wright
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What the Game of Thrones cast look like out of character Petyr "Littlefinger" Baelish
What the Game of Thrones cast look like out of character Aidan Gillen
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What the Game of Thrones cast look like out of character Missandei
What the Game of Thrones cast look like out of character Nathalie Emmanuel
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What the Game of Thrones cast look like out of character Varys
What the Game of Thrones cast look like out of character Conleth Hill
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What the Game of Thrones cast look like out of character Melisandre
What the Game of Thrones cast look like out of character Carice von Houten
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What the Game of Thrones cast look like out of character Samwell Tarly
What the Game of Thrones cast look like out of character John Bradley
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What the Game of Thrones cast look like out of character Gilly
What the Game of Thrones cast look like out of character Hannah Murray
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What the Game of Thrones cast look like out of character Jorah Mormont
What the Game of Thrones cast look like out of character Iain Glen
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What the Game of Thrones cast look like out of character Davos Seaworth
What the Game of Thrones cast look like out of character Liam Cunningham
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What the Game of Thrones cast look like out of character Tormund Giantsbane
What the Game of Thrones cast look like out of character Kristofer Hivju
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What the Game of Thrones cast look like out of character Bronn
What the Game of Thrones cast look like out of character Jerome Flynn
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What the Game of Thrones cast look like out of character Gregor 'The Mountain' Clegane
What the Game of Thrones cast look like out of character Hafþór Júlíus Björnsson
Many fans believe that, due to the long Winter, we can expect the Night’s King to freeze the sea nearby The Wall, the army of the dead able to walk past.
Eagle eyed fans noticed that, during the opening theme, The Wall looks a little different, the ocean by the most Eastern point seemingly being frozen.
Could the Night’s King actually be marching past, as The Hound predicted ? Or will The Wall come crumbling down thanks to Bran? All will surely be revealed within the season.
Catch up on all our latest Game of Thrones coverage here.
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