21st december ?

okay, here i am posting again.
anyway, i heard alot from people about 21st december 2012.
that world is gonna end and stuff. idk wether its true or not, but they said its 2012.
anwy, while researching, i found that they have made a movie.

see the trailers. and trust me, my jaw drop when i see the trailer of the movie "2012".