A blazing forest fire rips through Bear Valley National Park. As the firefighters try to contain it, the animals are being forced out of their habitat including a beast that was better left undiscovered. Now several firefighters have gone missing and others have been found mutilated. When word about the fire spreads, Dale, a scientist dedicated to proving the existence of Bigfoot, hires Jack, a local Bigfoot hunter, to help him track the beast. While Dale hopes to provide proof of the beast's existence, Jack is looking for revenge.