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Trouble is brewing in Westeros. For the inhabitants of this world, control of the Iron Throne holds the lure of great power. But in a land where seasons can last a lifetime, winter is coming…and beyond the Great Wall that protects them, a forgotten evil has returned.

If you are a fan of the “Game of Thrones” series, these free behind the scenes videos might tide you over until the show comes back to HBO in April.