December 1897, Paris. Edmond Rostand is not yet thirty but already two children and a lot of anxieties. He has not written anything for two years. In desperation, he offers the great Constant Coquelin a new play, a heroic comedy, in verse, for the holidays. Only concern: it is not written yet. Ignoring the whims of actresses, the demands of his Corsican producers, the jealousy of his wife, the stories of his best friend's heart and the lack of enthusiasm of all those around him, Edmond starts writing this piece which nobody believes. For now, he has only the title: "Cyrano de Bergerac.
The plot of the film revolves around a young submariner who has a unique hearing. He works as an acoustics and can recognize any sound. The fate of many people depends on his ability, and a mistake threatens the life of the entire crew of the submarine. Trying to regain the confidence of his comrades, he conducts his own investigation of military provocation. It put the whole world at risk of a nuclear apocalypse. Now the elite combat team has to do everything possible to prevent a world war. They need to do the almost impossible, since the main command order is not subject to cancellation.
Antoine is the Head of HR of a big company. When his wife decides to go on holiday and leave him with the responsibility of their four kids, he knows it will be easy. But Antoine has underestimated the mess that it can be.