BREAKING…. Benjamin Walker has nabbed the co-lead of Legendary PicturesThe Great Wall, the Ed Zwick period adventure movie that already stars Man Of Steel‘s Henry Cavill. Deadline previously told you that Walker, repped by WME and Inspire, was in the running for the part with True Blood‘s Alexander Skarsgard. Walker next appears as the hero in Abraham Lincoln: Vampire Hunter. The Great Wall, set in 15th century China, is about British warriors who happen upon the hurried construction of the massive wall. As night falls, the warriors realize that the haste in building the wall isn’t just to keep out the Mongols — there is something inhuman and more dangerous. The picture, based on an idea by Legendary CEO Thomas Tull and Max Brooks, is being made through the Hong Kong-based Legendary East.