Set more than a decade after the events of the first film, learn the story of the Sully family (Jake, Neytiri, and their kids), the trouble that follows them, the lengths they go to keep each other safe, the battles they fight to stay alive, and the tragedies they endure.

A mysterious force knocks the moon from its orbit and sends it hurtling on a collision course toward earth.

Two kids accidentally travel back in time to the dinosaur age and must find a way to repair their ship and get back home.