The Great Wall [Vudu HD or Movies Anywhere HD via Vudu]

Every six decades a supernatural force descends upon the iconic Great Wall of China in the form of terrifying monsters from Chinese mythology. In the fifth century, British soldiers travel to China in an effort to form an alliance, but they soon must prove themselves to the Chinese warriors before joining them to fight the horde of murderous creatures in search of food. For one fighter, the epic battle that ensues serves more purpose than just protecting the Chinese people.