Two young couples are tapped in a car with a grizzly bear attacking them. As they battle the creature, and contemplate their uncertain fate, secrets begin to emerge that begin to tear the group apart before the bear.

Two young couples are driving through a remote forest when their car breaks down. When a run-in with a curious grizzly bear ends up with the bear being shot to death, the bear's mate arrives on the scene and vengefully attacks their van. The couples are trapped inside the disabled car and must come up with clever ways to survive. As they battle the surprisingly intelligent creature and contemplate their uncertain fate secrets begin to emerge that threaten to tear the group apart before the bear does.—Writers

In California, Nick decides to take a shortcut while driving his van to a steakhouse to celebrate his parents' anniversary with his girlfriend Christine, his estranged brother Sam and his wife Liz. Nick has a flat tire and a grizzly bear threatens the group, but Sam discharges his pistol against it. When they are ready to go, the bear's mate attacks them, capsizing their van. During the night, they are trapped in the van and secrets are disclosed while they are attacked by the vengeful animal.—Claudio Carvalho, Rio de Janeiro, Brazil