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. Alexis Michalik, Damien Bonnard, Francois Civil, Reda Kateb, Omar Sy, Jean-Yves Berteloot, Mathieu Kassovitz, Pierre Cevaer, Paula Beer, Sebastien Libessart, Antonin Baudry Added on Netflix 2023-10-28. Youtube Trailer