James Cameron's Avatar hits theaters next week, and distributor 20th Century Fox is hard at work campaigning the release. This latest video featurette gives some important plot details about the more-than-a-decade-in-the-works project. Don't watch it if your prefer to walk into the film with a clean slate.

Avatar opens December 18 in theaters everywhere, as well as Imax 3D.

[video url="http://www.moviefanatic.com/videos/avatar-story-featurette/" title="Avatar Story Featurette"] [/video]