在这部熊逃末路片中,四个青年经过一个森林公园时，不小心撞到了一只灰熊幼崽。想不到的是，母熊就此盯上了他们。更不幸的是，这只母熊已经从一个被非法倾倒有毒废物的湖中喝饱了水，并已悄然变成一只超级大恶熊．．．．．
4 teens trespass on a closed park site and accidentally run over a Grizzly bear cub. The mother comes after them. Unfortunately, she was been drinking from a lake full of toxic waste, illegally dumped, and has mutated into a super Grizzly bear.
