1942年,美国海军处于人员不足,装备不齐的不利状态,全国各地的青年群起响应号召纷纷参加了部队。他们来自农民、穷人、书呆子、伐木工人、赌徒等各个阶层。。A tectonic shift deep below the Mariana Trench causes a series of ever escalating earthquakes. If a team of leading seismologists fails to stop the disaster, the events will break apart the Earth, resulting in billions of casualties.。