Battle: Los Angeles is a 2011 sci-fi action movie starring Aaron Eckhart as the leader of a group of Marines who must fight aliens that are invading Los Angeles, California. Battle: Los Angeles features an ensemble cast, including Michelle Rodriguez, Lucas Till, Joey King, Bridget Moynahan and Noel Fisher.http://www.imdb.com/title/tt1217613/ The movie is directed by Jonathan Liebesman (The Killing Room, The Texas Chainsaw Massacre: The Beginning, Darkness Falls).http://www.imdb.com/name/nm0509448/ Battle: Los Angeles is tentatively scheduled for release in U.S. theaters on March 11, 2010.http://www.rottentomatoes.com/m/battle-los-angeles/

The first teaser trailer for Battle: Los Angeles was released by Sony Pictures in November of 2010.http://www.firstshowing.net/2010/11/12/must-watch-amazing-first-trailer-for-battle-los-angeles-hits/ Within days, a second international teaser trailer for Battle: Los Angeles was released. Unlike the first teaser trailer, the second trailer offers narration to explain the plot of the film.http://www.firstshowing.net/2010/11/14/watch-intense-international-battle-los-angeles-teaser-trailer/

The international teaser trailer for Battle: Los Angeles opens with a narrator explaining that approximately 100,000 Los Angeles-area residents "witnessed something in the skies" above the city in February of 1942. The narrator goes on to explain that anti-aircraft guns were fired at the mysterious object, "to no effect." "This actual encounter," the narrator says, "was only the beginning." As images of other unexplained encounters in several cities worldwide, including Buenos Aires, London and Seoul, are shown, the narrator says, "their objective has never been explained...until now."http://www.youtube.com/watch?v=4uIvWE4ixdg

The trailer then offers several clips from the movie, showing aliens invading all over the world. Viewers learn that "there are massive casualties" in Moscow and Paris and that communications with New York, Tokyo and Rio are cut off. As images of raging battles between armed forces and aliens are shown, a voice can be heard saying, "We cannot lose Los Angeles."http://www.youtube.com/watch?v=4uIvWE4ixdg