Welcome back to Pandora. Disney just released the first trailer for Avatar: Fire and Ash, the third installment in James Cameron’s epic sci-fi saga. Set on the alien moon of Pandora, the series follows the Na’vi as they defend their homeland from human invaders who are stripping it of its natural resources.

Oona Chaplin talks the dark past – and dark playlist – of her Avatar villain, the leader of the Ash People. Read more at Empire.