A New York psychiatrist is solicited by government agents in connection with a former patient of his who also happens to be a scientist wanted by certain foreign powers.。During the Second World War, following an ambush carried out in a fort by German troops, Eugène, an Allied soldier, finds himself trapped underground. Now fighting for his survival, his destiny will play out alongside that of another survivor. Both will try to find the resources to extricate themselves from certain death. They are unaware that terrible battles await them outsid...。