TMDB 7.62019• 1h 55m
With nuclear war looming, a military expert in underwater acoustics strives to prove things aren’t as they seem—or sound—using only his ears.
Cast
![François Civil](https://image.tmdb.org/t/p/w185/bjDjheAhuRBMlULOXjed8YwbvB0.jpg)
François Civil
Chanteraide
![Omar Sy](https://image.tmdb.org/t/p/w185
/laNZay6AfEzvEvY1NUH9UFiSD0a.jpg)
Omar Sy
D'Orsi
![Mathieu Kassovitz](https://image.tmdb.org/t/p/w185
/3FRBEdKKlxhvPWPt0jzgmSjeHwn.jpg)
Mathieu Kassovitz
Alfost
![Reda Kateb](https://image.tmdb.org/t/p/w185
/mvDuT7covYkAjK2Ix2VHJcvPyE0.jpg)
Reda Kateb
Grandchamp
![Paula Beer](https://image.tmdb.org/t/p/w185
/3ZX3GRuJrW9KAA8IH6RBWhVCKpo.jpg)
Paula Beer
Diana
![Alexis Michalik](https://image.tmdb.org/t/p/w185
/mTkQ8zxBj9uIFJeN5yR3uKOGMnk.jpg)
Alexis Michalik
Second SNLE-B2R
![Jean-Yves Berteloot](https://image.tmdb.org/t/p/w185
/x8uFQOAsLSbWcbRMyItUj2nMZuo.jpg)
Jean-Yves Berteloot
Commander CIRA
![Damien Bonnard](https://image.tmdb.org/t/p/w185
/cN9L9PWztvkhvkAllldc3j07HtC.jpg)
Damien Bonnard
Navigation officer SNLE
![Pierre Cevaer](https://image.tmdb.org/t/p/w185
/7tWEI7s8USICKYUv6e6y0QipoNJ.jpg)
Pierre Cevaer
Sonar watchman SNA
![Sébastien Libessart](https://image.tmdb.org/t/p/w185
/4fgqwPGP9Ui5cAncx5xsgqiyxpu.jpg)
Sébastien Libessart
Cadet SNA