Some of you may know of an upcoming alien invasion flick called Battle: Los Angeles. It is due out on March 11th, 2011 and promises an action-packed, visceral, and realistic depiction of a military response to an alien invasion. If you are a fan of these types of films, you need to watch the trailer below. In fact, click the vid twice, head over to YouTube and check it out in 1080p fullscreen – it is that good.