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. 烂片一部。他们如此喜欢鲨鱼?。冰川鲨鱼。 新一代的侵略,贪婪的鲨鱼海底裂缝的冰冻的北极研究站,吞噬那些落空。当车站沉入冰冷的水中时,那些活着的人必须穿上临时的武器,否则就会遭受同样的命运。