Sam Worthington, Sigourney Weaver, Zoe Saldana. The James Cameron powerhouse spills over with passion and excitement in a futuristic world. A paraplegic Marine undertakes a mission on a distant planet (replacing his brother who was killed) in exchange for a surgery that will restore his legs. But when he enters into his "avatar" body, he sees greed trying to eradicate an alien race for its natural riches while he falls in love with one of the humanoids. Directed by James Cameron. Includes three versions of the movie on 3 DVDs or 3 Blu-ray Discs. 2009/color/162 min/PG-13/widescreen.