Two young couples find themselves stranded in a secluded forest after their vehicle breaks down. An encounter with an inquisitive grizzly bear results in the bear being fatally shot, prompting its partner to appear and aggressively assault their van. Trapped within the immobilized vehicle, the couples must devise ingenious strategies to stay alive. As they confront the unexpectedly cunning animal and ponder their precarious situation, hidden truths start to surface, threatening to divide the group even before the bear can.