当神秘的外星飞船出现在天空中时，一名科学家被密封在地下掩体中，必须制造一种生物武器来阻止未知的来访者，但偏执和孤立使她怀疑自己任务的真实意图。

Mercenaries with nothing to lose are hired to rescue a bioengineer imprisoned in a cold war bunker.

In the thick of WWII, the 1st Special Service Force unit is called to duty on a secret rescue missio