Apple has the exclusive first teaser trailer for James Cameron's highly anticipated new sci-fi film, AVATAR. In the movie, Sam Worthington (TERMINATOR SALVATION) plays Jake Sully, a paraplegic war vet, who is taken to the planet of Pandora, where he is genetically altered to resemble the planet's inhabitants, the Na'vi, which are at war with the humans. 20th Century Fox will release the Lightstorm Ent. production on Dec. 18, 2009.

Watch the trailer at Apple.com.