An eighteen-foot grizzly bear figures out that humans make for a tasty treat. As a park ranger tries rallying his men to bring about the bear's capture or destruction, his efforts are thwarted by the introduction of dozens of drunken hunters into the area.
The plane carrying wealthy Charles Morse crashes down in the Alaskan wilderness. Together with the two other passengers, photographer Robert and assistant Stephen, Charles devises a plan to help them reach civilization. However, his biggest obstacle might not be the elements, or even the Kodiak bear stalking them -- it could be Robert, whom Charles suspects is having an affair with his wife and would not mind seeing him dead.
One man's struggle to contain the curse he hides within... and his last-ditch attempt to free himself with the love of family. But when it looks as if he is losing his battle, and endangering all he holds most dear, the family dog, Thor, is the last hope for his family's survival... and the end to his Werewolf curse.