一种新的侵略性的，贪婪的鲨鱼裂缝在北极研究站的冰冷的海底，吞噬了所有的人。 随着车站下沉到寒冷的水域，那些活着的人必须时尚临时武器或遭受同样的命运。

A new breed of aggressive, ravenous sharks cracks the frozen ocean floor of an Arctic research station, devouring all who fall through. As the station sinks into frigid waters, those alive must fashion makeshift weapons or suffer the same fate.