James Marsden, Thomas Jane, Piper Perabo and Academy Award® winner Billy Bob Thornton (Sling Blade, 1997) star in this action-packed adventure set in the Alaskan wilderness. After a relentless grizzly starts to wreak havoc on a small town, the sheriff heads into the forest to find his ecologist wife but instead crosses paths with his estranged, ex-con brother. They soon find themselves on the run from the massive killer bear. The hunted become the hunter in this edge-of-your seat thriller about the power of nature and the smell of blood.