Part two of a two-part biopic following French army officer Charles De Gaulle's life and political commitment between 1940 and 1945, and trace his development towards a political career.

一部关于夏尔·戴高乐的两部曲电影。两部影片将讲述戴高乐于1940年至1945年间的生活与政治投入，并追溯他走向政治生涯的发展历程。

Shown from the perspective of a young submariner with unusually sensitive hearing and uncannily precise sound recognition. The fate of many often depends on his ability, and one time, whilst highly stressed, he makes a incorrect call which put his entire crew in mortal danger. Trying to regain the confidence of his comrades, he conducts an unauthorised investigation of an apparent plot which, it turns out, risks escalating into a nuclear apocalypse. Suddenly working under pressure with the fleet admiral, they must do whatever is necessary, even the unthinkable, to prevent a nuclear war, since a confirmed nuclear strike order cannot be countermanded.