One more international poster for upcoming sci-fi epic movie “Avatar” appear on the web.

In a distant future, humanity discovers the planet ‘Alpha Centauri B-4?, and for those scientists and astronauts who’ve traversed the gulf between neighboring suns and arrived on its alien soil know it as ‘Pandora’. A world filled with an incredible diversity of beautiful and deadly ammonia-breathing lifeforms. Its also a world that harbors treasures and resources almost beyond price.

This Avatar international featurette invites viewers to engage with the exotic planet Pandora and the human hardware that James Cameron and Co. designed for this movie. We see Sam Worthington arriving on the hostile planet where scientist Sigourney Weaver and pilot Michelle Rodriguez do their rounds, under the watchful eye of tough-talking macho-security chief Stephen Lang.

[media id=154 width=540 height=360]

“Avatar” Featurette: Human Hardware

Avatar is in theaters on December 18, 2009.

The film follows  Jake Sully, a former Marine who was wounded and paralyzed from the waist down in combat on Earth. Offered the chance to walk again when selected to participate in the Avatar program, he travels to Pandora. There, he, using his new avatar body, goes on a scouting mission and falls in love with a young Na’vi woman, Neytiri. Having integrated himself into the Na’vi clan, he finds himself getting caught between the military-industrial forces of Earth and the Na’vi.

Another sneak peek at Avatar has been shared through a leaked video. Though the film has previously released some clips and trailers, the approximately four-minute-footage manages to give a look at some never-before-seen scenes of the movie.

[media id=152 width=540 height=460]

“Avatar” Leaked Video

Avatar will be arriving in theaters nationwide on December 18.

20th Century Fox has released a new featurette and a clip for “Avatar”. Although the studio has previously provided some snippets at the upcoming movie, the two new footage have managed to give a look at more never-before-seen scenes of the film.

First conceived by James Cameron 14 years ago, when the means to realize his vision had not yet existed, “Avatar” will take the audience to a spectacular new world beyond imagination. Joining Sam Worthington and Zoe Saldana in cast ensemble are Sigourney Weaver as Dr. Grace Augustine and Michelle Rodriguez as Trudy Chacon, a retired Marine pilot.

Making its way out via QuickTime, the clip entitled Thanator Chase highlights Sam Worthington’s Jake Sully in his Avatar body while he is being chased by a creature of the distant moon Pandora…

[media id=146 width=540 height=360]

“Avatar” Clip – “Thanator Chase”

… and the new featurette, which was debuted on the Taiwanese Yahoo!, exposes the Pandora’s jungle, the creatures, as well as the fight between local inhabitants Na’vi and humans who come from Earth.

[media id=147 width=540 height=360]

“Avatar” Featurette

Avatar will hit U.S. theaters on December 18.

The movie takes us to a spectacular new world beyond our imagination, where a reluctant hero embarks on a journey of redemption and discovery, as he leads a heroic battle to save a civilization. The film was first conceived by Cameron 14 years ago, when the means to realize his vision did not yet exist. Now, after four years of actual production work, Avatar delivers a fully immersive cinematic experience of a new kind, where the revolutionary technology invented to make the film, disappears into the emotion of the characters and the sweep of the story.

Take a look at brand new featurette that focuses on the dream James Cameron had that inspired the film. It includes some great images as well as new insight into the creation of Avatar.

[media id=134 width=540 height=360]

“Avatar” Extended Trailer

Avatar stars Sam Worthington, Zoe Saldana, Sigourney Weaver, Michelle Rodriguez, Giovanni Ribisi, Joel David Moore, CCH Pounder, Peter Mensah, Laz Alonso, Wes Studi, Stephen Lang, Matt Gerald and will be released nationwide on December 18.