Avatar (2009), written and directed by James Cameron, is an epic science fiction adventure set on the alien world of Pandora. Starring Sam Worthington and Zoe Saldaña, the film follows a paraplegic marine who becomes part of an indigenous Na’vi community through an advanced avatar program. Combining groundbreaking visual effects with large-scale action and environmental themes, the film became one of the highest-grossing movies of all time and won multiple Academy Awards. The story blends spectacle-driven conflict with mythic world-building and cross-cultural drama.

Från IMDB:
A paraplegic Marine dispatched to the moon Pandora on a unique mission becomes torn between following his orders and protecting the world he feels is his home.