The new extended version trailer of James Cameron's Avatar!

Last week there is a new trailer for James Cameron's Avatar, this trailer has already been premiered in theaters but only very few posted this trailer online. This new trailer is longer than the first trailer launched in August, it’s about 4 minutes trailer.You can watch more humans than the avatars on this one while the action scenes are more fantastic.

What have been the selling points for this movie beside it is a James Cameron’s project is the latest 3-D technology used in this movie. It has been told that the 3-D effect is the most advance and no other movies have used this technology before.

Avatar will hits big screen on December 18th premier on conventional 3D theaters and IMAX 3D, this movie is starring Sam Worthington, Zoe Saldana, Sigourney Weaver, Giovanni Ribisi, Joel David Moore, CCH Pounder, Peter Mensah, Michelle Rodriguez, Laz Alonso, Matt Gerald, Stephen Lang and Wes Studi. You can watch the new extended version trailer by clicking the following video.