"Avatar 2" would take a few years leap from where the "Avatar" ended. The James Cameron vehicle would reportedly have three parts and Dr. Grace Augustine played by Sigourney Weaver would be very much there in the upcoming sequels.

The shooting of the film would begin in December. The second part would be more focussed on Pandora's oceanic ecosystem.

"I want people to feel that same sense of excitement about that world, you know the fictional Na'vi people and I want them to feel that excitement of discovery of a new world that they're going to see things that they haven't imagined," Cameron told IFC Entertainment.

"Avatar" was a niche film, which proved to be a major box office success. The same kind of success is expected from the upcoming sequels.

"All that sort of the perk package of the first movie is still going to be there. And the themes will be there and be played out in a way that I think people can accept," Cameron further said about the similarities between the two movies to the Website.

At present the creatures, which are going to be used in the film are under designing stage. The settings and character are also being carved out, according to the reports by Breathecast.

Meanwhile, Jake Sully played by Sam Worthington would be seen in the all the parts of "Avatar." After playing a path breaking role as human- turned-Na'vi in "Avatar," Sam did a handful of films including "Clash of the Titans," "Man on a Ledge" and "Sabotage." It has also been reported that Cameron is building ship which would be used to reach Pandora.

The main cast of "Avatar 2" includes Sam Worthington, Zoe Saldana, Joel David Moore, and Sigourney Weaver."Avatar2 " is going to release in 2015. Moreover, the Cameroon movie could be first one to use high high frame rate system 4K, 3D system, according to the report by Epoch Times.