James Cameron cast's an old friend in Avatar 2

Stills from Avatar

AVATAR became a massive blockbuster hit in 2009 but it feels like a long time ago now. Many movie came in the last nine year but James Cameron's CG hit still holds the record for highest box-office gross ever.
The first Avatar was truly a passion project for James Cameron's.

James Cameron with Sam Worthington

Since then Cameron has teased us with promised two astounding sequel of the movie, which are set to film back to back.
As according to James Cameron he has completed the script of Avatar 2 & 3 but he will only release when the two sequels gets a clear success at the box office.

The core cast of Avatar

The core cast of the first Avatar film are on contract, so Cameron's cast will be back in blue for the sequel when it finally hits.

Zoe Saldana as Na'vi princess

Zoe Saldana will reprise the role of the Na'vi princess Neytiri. Sam Worthington will also return as the human-turned-Na'vi Jake Sully.

Stills from Avatar

CCH Pounder will also reprise her role Neytiri's mum Mo'at and Matt Gerald is back as Corporal Lyle Wainfleet.

Kate Winslet as Ronal

A big announcement came in October 2017 that Kate Winslet is teaming up with James Cameron for a Titanic reunion, playing the role of Total in the Avatar Universe.

Cameron has teased some details of the plot of Avatar 2. We heard that they will be journeying beyond the forests of Pandora into underwater and volcanic environments.

Most of the plot of the movie will take place underwater.
Avatar 2 will be pushing all the boundaries of what can be accomplished in modern filmmaking.