This is a short teaser(1m15) of Roland Emmerich 2012 movie to be out in 2009. It look's promising yet remained me of The Day After Tomorrow near the end.

The funny thing is that I have found many older teasers done with scenes from other movies.
Keywords: 2012, Entertainment, Movie, News, Trailer, 2012, end of the world, Mayan, Mayan calendar, Movie, prophecy, Roland Emmerich, teaser