'Shark Night 3D' cast is adding four...

David R. Ellis' upcoming 3D horror flick "Shark Night 3D" is still casting, and Sinqua Walls, Chris Carmack, Alyssa Diaz and Joel David Moore have all joined the film written by Jesse Studenberg and Will Hayes.

Heat Vision reports the story follows seven friends who spend a weekend at a lake house. All is fun, until a bunch of ruthless sharks start terrorizing the waters. They soon discover the truth behind the attacks.

Walls has done a bunch of TV work, including "Chuck," while Carmack appeared on "The O.C." Moore starred in "Avatar" as Sam Worthington's buddy, and Diaz has the "Red Dawn" remake coming soon.

New 'Avatar' stills don't show anything new

Somehow I feel I've seen these photos before, except for the ones with James Cameron in them. Anyway, the folks at Spoiler TV today posted a bunch of new photos from "Avatar," and here are some of them.

"Avatar" takes us to a spectacular new world beyond our imagination, where a reluctant hero embarks on a journey of redemption, discovery and unexpected love, as he leads a heroic battle to save a civilization.

Sam Worthington, Sigourney Weaver, Michelle Rodriguez, Giovanni Ribisi, Joel David Moore, CCH Pounder, Peter Mensah and Zoe Saldana star. Check out Cameron in action in the pictures below.

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