一架满载旅客的飞机起飞后忽然起火，坠入宁靖洋深海中，惊魂不决的乘客被困机舱气囊中，氧气已所剩无几，大年夜难不逝世的乘客以及机组人员正要开端庆贺，却遭到了几只嗜血鲨鱼的袭击，在深不见底的宁靖洋，鲨鱼群对他们展开凶悍的进击，求生心切，幸存者们展开了人鲨大年夜战。...

As 2 Section re ares to return to Afghanistan, Georgie must decide whether to join them, kicking u difficult memories for her...