So now it all ties together nicely! Just a couple of hours after James Cameron announces that Avatar 2 & 3 would be his next project, a nice new trailer comes out (via Apple) for his latest project, Sanctum.This movies mirrors his true life adventures whcih sees him travel to the depths of the Earth in a capsule which he has a team of people building.

Synopsis: The 3-D action-thriller Sanctum, from executive producer James Cameron, follows a team of underwater cave divers on a treacherous expedition to the largest, most beautiful and least accessible cave system on Earth. When a tropical storm forces them deep into the caverns, they must fight raging water, deadly terrain and creeping panic as they search for an unknown escape route to the sea. Master diver Frank McGuire (Richard Roxburgh) has explored the South Pacific’s Esa-ala Caves for months. But when his exit is cut off in a flash flood, Frank’s team–including 17-year-old son Josh (Rhys Wakefield) and financier Carl Hurley (Ioan Gruffudd)–are forced to radically alter plans. With dwindling supplies, the crew must navigate an underwater labyrinth to make it out. Soon, they are confronted with the unavoidable question: Can they survive, or will they be trapped forever?

Sanctum stars Richard Roxburgh, Rhys Wakefield, Ioan Gruffudd, Alice Parkinson, Dan Wyllie and is directed by Alister Grierson. You can find out more at http://www.sanctummovie.com.

Sanctum is released in the UK 4th February.