Fire and Ash has been hit with numerous delays, but is finally set to release in theaters on December 19. Two additional sequels, the still untitled Avatar 4 and Avatar 5, are in various stages of production and are expected to be released in 2029 and 2031, respectively.

James Cameron's new film, starring Sam Worthington, Zoe Saldaña, Sigourney Weaver, and Stephen Lang, is in theaters December 19.

If you look closely, you'll see that the avatars of humans, like Jake Sully's, have hairy eyebrows. The Na'vi, however, have no eyebrows, but just a skin stripe above their eyes. The other way to tell the difference is that avatars have five fingers while the Na'vi only have four.