New 'Game of Thrones' calendar teases a mysterious beast of legend

The World of Ice and Fire books are filled with so much that never makes it onto Game of Thrones. But newly released art for the 2020 calendar has renewed hope that we'll see a fan-favorite beast mentioned only once on the show. Giant. Goddamn. Ice. Spiders. SEE ALSO: Everything we know about the 'Game of Thrones' prequel series In Season 1, Old Nan (a true prophet ahead of her time) tells Bran of all the horrors living beyond the Wall. She describes how long ago White Walkers (#BelieveOldNan), "swept through cities and kingdoms, riding their dead horses, hunting with their packs of pale spiders big as hounds.” Read more...More about Entertainment, Game Of Thrones, A Song Of Ice And Fire, George R. R. Martin, and Game Of Thrones Prequels